zheng zhang, qingqin zhang, ping lu, nurul izzah shari, nik ruzyanei nik jaafar, mohd razif mohamad yunus, qiyue qiu, fuad ismail, nur fa’izah ab muin, and mohammad farris iman leong bin abdullah .  (2025).  mindfulness-based stress reduction alleviates depression, anxiety, and internalized stigma compared with treatment-as-usual among head and neck cancer patients: findings from a randomized controlled trial.  - depression and anxiety.  1 - 24. 

nurdiana mohammad hussin , nik ruzyanei nik jaafar , idayu badilla idris, azmawati mohammed nawi.  (2025).  evaluating the effects of e-health interventions on mental health outcomes in individuals with breast cancer: a systematic review.  - plos one.  1 - 18. 

zheng zhang, qingqin zhang, ping lu, nurul izzah shari, nik ruzyanei nik jaafar, mohd razif mohamad yunus & mohammad farris iman leong bin abdullah.  (2025).  mbsr effects on positive psychological traits and experiential avoidance in head and neck cancer: a randomized controlled trial.  - european journal of psychotraumatology.  1 - 14. 

warut aunjitsakul , kanthee anantapong, , nisan werachattawan, kreuwan jongbovonwiwat, rasmon kalayasiri , daruj aniwattanapong , poom chompoosri , andre tay teck sng, samuel cheng eng teck, sanjiv nair sasidharan, david choon liang teo, petrin redayani lukman , sylvia detri elvira, alfi fajar almasyhur, nik ruzyanei nik jaafar, farah nabila , jiann lin lo, nuur asyikin binti mohd shukor , eric bui, vu tuong vi, anh ngoc tran, tan nguyen, tien nguyen, timothy b. sullivan, c´esar a. alfonso.  (2025).  perspectives on psychotherapy in southeast asia: insights from psychiatrists and trainees (part i: attitudes, current practices and training preferences).  - asian journal of psychiatry.  1 - 9. 

nurdiana mohammad hussin, nik ruzyanei nik jaafar, idayu badilla idris, azmawati mohammed nawi.  (2025).  validation of a culturally adapted malay theory of planned behavior scale to assess mental health help-seeking intention among malaysian individuals with breast cancer.  - journal of education and health promotion.  1 - 10. 

aimi nur athira putri baharuddin, nik ruzyanei nik jaafar, normala ibrahim, abdul rahman ahmad badayai, hajar mohd salleh sahimi, nurul ain mohamad kamal, nur husna ismail, ely salwana, mohd pilus abdullah, mohd ‘ammar ihsan ahmad zamzuri .  (2025).  the effectiveness of the real™, a school-based, virtual reality-integrated social emotional learning intervention to promote mental health for early malaysian adolescents.  - ssm - mental health.  1 - 9. 

kit-aun tan, nik ruzyanei nik jaafar, norharlina bahar, normala ibrahim, azlin baharudin, wan salwina wan ismail, melisa abdul aziz, and su tein sim.  (2024).  the dual systems model - impulsivity and narcissism as the reflexive system and self-regulation as the reflective system-of smartphone addiction.  - cyberpsychology, behavior, and social networking.  156 - 162. 

hui ting eyu, nik ruzyanei nik jaafar, mohammad farris iman leong abdullah, hajar mohd salleh salimi, mohd razif mohamad yunus, fuad ismail, nur fa'izah ab muin, noor syazwani abdul aziz.  (2024).  perceived shame and stigma, and other psychosocial predictors of psychological distress among cancer patients in malaysia.  - psycho-oncology.  1 - 9. 

kit-aun tan, nik ruzyanei nik jaafar, norharlina bahar, normala ibrahim, azlin baharudin, wan salwina wan ismail, melisa abdul aziz, su tein sim.  (2024).  the dual systems model-impulsivity and narcissism as the reflexive system and self-regulation as the reflective system of smartphone addiction.  - cyberpsychology behavior and social networking.  156 - 162. 

nur husna ismail, nik ruzyanei nik jaafar, luke sy-cherng woon, manisah mohd ali, rahima dahlan, aimi nur athira putri baharuddin.  (2023).  psychometric properties of the malay-version beck anxiety inventory among adolescent students in malaysia..  - frontiers in psychiatry.  1-6. 

bannu jayallan, nor fariza ngah, nurul ilham hussain, nik ruzyanei nik jaafar, azimatun noor aizuddin, meng hsien yong, norshamsiah md din, mae-lynn catherine bastion.  (2023).  impact of postponement of appointments on vision and psychological well-being among outpatients attending ophthalmology clinics: a malaysian perspective.  - cureus.  1-9. 

hazwanim hashim, hizlinda tohid, teh rohaila jamil, nik ruzyanei nik jaafar and shamsul azhar shah.  (2023).  problematic smartphone use and its impact on the psychology of adolescents in malaysia.  - pertanika journal of social science and humanities.  505-526. 

hazli zakaria, imran hussain, nor sa`adah zulkifli, norazimah ibrahim, nuri jailina noriza, michelle wong, nik ruzyanei nik jaafar, hajar mohd. salleh sahimi, muhammad hanif abd latif.  (2023).  internet addiction and its relationship with attention deficit hyperactivity disorder (adhd) symptoms, anxiety and stress among university students in malaysia.  - plos one.  1-11. 

nik ruzyanei nik jaafar, norhaliza abd hamid, nur amirah hamdan, mohd afifuddin mohamad, rama krsna rajandram, raynuha mahadevan, mohd razif mohamad yunus, mohammad farris iman leong bin abdullah.  (2023).  head and neck cancer survivors' perceptions of cancer treatment and posttraumatic growth.  - malaysian journal of medicine and health sciences.  82-88. 

chong guan ng, ahmed abousheishaa, sue yin low, nor zuraida zainal, kai shin thong, azizul bin awaluddin, tsui huei loo, sapini binti yacob, nik ruzyanei nik jaafar, nur iwana binti abdul taib, nurul ain binti mohamad kamal, fuad ismail, wan zamaniah wi.  (2023).  a 6-month open-label study of vortioxetine among cancer patients with major depressive disorder (mdd).  - asian pacific journal of cancer prevention.  2583-2591. 

mohamad faez ibrahim, wan salwina wan ismail, nik ruzyanei nik jaafar, ummi kalthum mohd mokhtaruddin, hooi yee ong, nur hidayah abu bakar, hajar mohd salleh sahimi.  (2022).  depression and its association with self-esteem and lifestyle factors among school-going adolescents in kuala lumpur, malaysia.  - frontiers in psychiatry.  1-8. 

nik ruzyanei nik jaafar, norhaliza abd hamid, nur amirah hamdan, rama krsna rajandram, raynuha mahadevan, mohd razif mohamad yunus, hazli zakaria, noorsuzana mohd shariff, rohayu hami, salbiah isa, nurul izzah shari, and mohammad farris iman leong bin abd.  (2022).  posttraumatic growth, positive psychology, perceived spousal support, and psychological complications in head and neck cancer: evaluating their association in a longitudinal study.  - plos one.  1-13. 

lai fong chan, luke sy-cherng woon, nuur asyikin mohd shukor, choon leng eu, nurazah ismail, song jie chin, nik ruzyanei nik jaafar, azlin baharudin.  (2022).  case report: effectiveness of brexpiprazole and esketamine/ketamine combination: a novel therapeutic strategy in five cases of treatment-resistant depression.  - frontiers in psychiatry.  1-10. 

zheng zhang, nizuwan azman, hui ting eyu, nik ruzyanei nik jaafar, hajar mohd salleh sahimi, mohd razif mohamad yunus, noorsuzana mohd shariff, rohayu hami, nor shuhada mansor, ping lu, mohammad farris iman leong bin abdullah.  (2022).  validation of the malay version of the shame and stigma scale among cancer patients in malaysia.  - international journal of environmental research and public health.  1-13. 

hajar mohd salleh sahimi, mohd hafiz norzan, nik ruzyanei nik jaafar, shalisah sharip, ammar ashraf, kamaleshini shanmugam, nur shahirah bistamam, najat emir mohammad arrif, saathish kumar, marhani midin.  (2022).  excessive smartphone use and its correlations with social anxiety and quality of life among medical students in a public university in malaysia: a cross-sectional study.  - frontiers in psychiatry.  1-13. 

siti hajar shahidin, marhani midin, hatta sidi, chia lip choy, nik ruzyanei nik jaafar, hajar mohd salleh sahimi, nur aishah che roos.  (2022).  the relationship between emotion regulation (er) and problematic smartphone use (psu): a systematic review and meta-analyses.  - international journal of environmental research and public health.  1-26. 

shiao ling ling, nik ruzyanei nik jaafar , kit-aun tan , norharlina bahar, azlin baharudin, ahmad izzat ahmad tajjudin.  (2021).  psychometric properties of the malay version of the internet gaming disorder scale-short form (igds9-sf-m): evidence from a sample of malaysian undergraduates.  - international journal of environmental research and public health.  1-9. 

nik ruzyanei nik jaafar, azlin baharudin, izzat tajjudin, ling shiao ling, muhammad amirul safarudin, don shakir sufia, tan ying hui, nur hasya zulkifle, kit-aun tan.  (2021).  factors correlated with internet gaming disorder among malaysian university students.  - malaysian journal of medicine and health sciences.  54-62. 

hajar bt m. s. sahimi, shahlini selvarajoo, nik ruzyanei nik jaafar*, shalisah sharip, mohamad ayob ismail, mohd muhaimin hasni, norasyikin a. wahab.  (2021).  adaptability of "management of really sick patients with anorexia nervosa" (marsipan) for extreme anorexia nervosa in a developing country: a case report.  - perspectives in psychiatric care.  786-790. 

hajar mohd salleh sahimi, nazirah azman, nik ruzyanei nik jaafar, tuti iryani mohd daud, azlin baharudin, ahmad khaldun ismail, akramul zikri abdul malek, mohd. rohaizat hassan and azmawati mohammed nawi.  (2021).  health anxiety and its correlations with self-perceived risk and attitude on covid-19 among malaysian healthcare workers during the pandemic.  - international journal of environmental research and public health.  1-13. 

hajar mohd salleh sahimi, tuti iryani mohd daud, lai fong chan, shamsul azhar shah, farynna hana ab rahman, nik ruzyanei nik jaafar.  (2021).  depression and suicidal ideation in a sample of malaysian healthcare workers: a preliminary study during the covid-19 pandemic.  - frontiers in psychiatry.  1-9. 

luke sy-cherng woon, mohammad farris iman leong bin abdullah, hatta sidi, nor shuhada mansor, nik ruzyanei nik jaafar.  (2021).  depression, anxiety, and the covid-19 pandemic: severity of symptoms and associated factors among university students after the end of the movement lockdown..  - plos one.  1-18. 

nik ruzyanei nik jaafar, norharlina bahar, normala ibrahim, azlin baharudin, wan salwina wan ismail, su tein sim, melisa abdul aziz, kit-aun tan.  (2021).  are malaysian youths overdependant on the internet?: a narrative review.  - frontiers in psychiatry.  1-7. 

nik ruzyanei nik jaafar, norhaliza abd hamid, nur amirah hamdan, rama krsna rajandram, raynuha mahadevan, mohd razif mohamad yunus, hazli zakaria, mohammad farris iman leong bin abdullah.  (2021).  posttraumatic growth and coping strategies among patients with head and neck cancer: do approach coping and avoidant coping predict posttraumatic growth over time?.  - frontiers in psychology.  1-10. 

nurazah ismail, ahmad izzat tajjudin, hafiz jaafar, nik ruzyanei nik jaafar, azlin baharudin and normala ibrahim.  (2021).  the relationship between internet addiction, internet gaming and anxiety among medical students in a malaysian public university during covid-19 pandemic.  - international journal of environmental research and public health.  1-12. 

wan salwina wan ismail, su tein sim, kit-aun tan, norharlina bahar, normala ibrahim, raynuha mahadevan, nik ruzyanei nik jaafar, azlin baharudin, melisa abdul aziz.  (2020).  the relations of internet and smartphone addictions to depression, anxiety, stress, and suicidality among public university students in klang valley, malaysia.  - perspective psychiatric care.  949-955. 

luke sy-cherng woon, hatta sidi, nik ruzyanei nik jaafar, and mohammad farris iman leong bin abdullah.  (2020).  mental health status of university healthcare workers during the covid-19 pandemic a post movement lockdown assessment.  - international journal of environmental research and public health.  1-20. 

lee sze chet, wan salwina wan ismail, nik ruzyanei nik jaafar, phang cheng kar, teh ewe eow.  (2019).  the effects of a one-day mindfulness-based intervention on psychological distress for caregivers of children with speech-language pathology: a pilot randomized control trial.  - malaysian journal of medicine and health sciences.  29-36. 

a kanapathy, nr nik jaafar, ss shaharir, lf chan, m rozita, ss ch`ng.  (2019).  prevalence of cognitive impairment using the montreal cognitive assessment questionnaire among patients with systemic lupus erythematosus: a cross-sectional study at two tertiary centres in malaysia.  - lupus.  854-861. 

nur syazwani roslan, nik ruzyanei nik jaafar, hatta sidi, najwa baharudin, jaya kumar, srijit das and nik hazlina nik hussain.  (2019).  the bio-psycho-social dimension in women's sexual desire: 'argumentum ad novitatem'.  - current drug targets.  146-157. 

ri buji, na abdul murad, lf chan, t maniam, ms mohd shahrir, m rozita, as shamsul, r mohamad hussain, n abdullah, r jamal, nr nik jaafar.  (2018).  suicidal ideation in systemic lupus erythematosus: nr2a gene polymorphism, clinical and psychosocial factors.  - lupus.  . 

shamini arasalingam, chong sew yong, hatta sidi, ng chong guan, nik ruzyanei nik jaafar, marhani midin, srijit das, cesar a. alfonso.  (2018).  development and validation of the malay premature ejaculation diagnostic tool (mapet): a two-phase study.  - international medical journal of malaysia.  37-46. 

luke sy-cherng woon, azlin baharudin, wan salwina wan ismail, fairuz nazri abd rahman, lai fong chan, nik ruzyanei nik jaafar, shalisah sharip, marhani midin, charng jeng toh, bunpot sitthinamsuwan.  (2018).  refractory aggression in intellectual disability: psychiatric assessment and indications for psychosurgery.  - asean journal of psychiatric.  1-8. 

thurkadevi munikanan, marhani midin, tuti iryani mohd daud, riana abdul rahim, abdul kadir abu bakar, nik ruzyanei nik jaafar, hatta sidi, najwa baharuddin.  (2017).  association of social support and quality of life among people with schizophrenia receiving community psychiatric service: a crosssectional study.  - comprehensive psychiatry.  94-102. 

siti hazrah selamat din, nik ruzyanei nik jaafar, hazli zakaria, suriati mohamed saini, siti nor aizah ahmad, marhani midin.  (2017).  anxiety disorders in family caregivers of breast cancer patients receiving oncologic treatment in malaysia.  - asian pacific journal of cancer prevention.  456-471. 

adawiyah j, moonyza aak, hatta s, mohd rizal am, felix bby, nik ruzyanei nj, marhani m, srijit d, ng cg.  (2017).  the risk and associated factors of female sexual dysfunction (fsd) in women with psoriasis.  - international medical journal of malaysia.  107-113. 

nik ruzyanei nik jaafar, norharlina bahar, normala ibrahim, wan salwina wan ismail, and azlin baharudin..  (2017).  excessive internet use in young women: what are the implications?.  - current opinion in psychiatry.  . 

azmin s, tan el,nik jaafar nik,zakaria hazli,azmawati mohammed nawi,zhe kang law, remli rabani, wan yahya nafisah,ramesh sahathevan, hui jan tan,pakarul razynf, abdul murad na, hwa-ling k, norl.  (2016).  impulse control behaviors in a malaysian parkinson`s disease population.  - neurology asia.  137-143. 

mohammad farris iman leong abdullah,nik ruzyanei nik jaafar,hazli zakaria, rama krsna rajandram,raynuha mahadevan, mohd razif mohamad yunus, shamsul azhar shah.  (2015).  posttraumatic growth, depression and anxiety in head and neck cancer patients: examining their patterns and correlations in a prospective study.  - psycho-oncology.  894-900. 

ruziana masiran, hatta sidi, zahurin mohamed, nur elia mohd. nazree, nik ruzyanei nik jaafar, marhani midin, srijit das and suriati mohamed saini.  (2014).  female sexual dysfunction in patients with major depressive disorder (mdd) treated with selective serotonin reuptake inhibitor (ssri) and its association with serotonin 2a-1438 g/a single nucleotide...  - journal of sexual medicine.  11(4):1047-55. 

ramli musa, samsul draman, solehah jeffrey, iman jeffrey, nadzirah abdullah, najwa abidah mohd halim, nazhiyah abdul wahab, nur zila md mukhtar, siti nor ashiah johari, nabilah rameli, marhani midin,.  (2014).  post tsunami psychological impact among survivors in aceh and west sumatra, indonesia.  - comprehensive psychiatry.  S13-S16. 

mohd ariff fadzil, hatta sidi, zaliha ismail, muhamad rahimi che hassan, khin thuzar, marhani midin, nik ruzyanei nik jaafar, srijit das.  (2014).  socio-demographic and psychosocial correlates of erectile dysfunction among hypertensive patients.  - comprehensive psychiatry.  55(S1):S23-S28. 

gurdeep singh grewal, jesjeet singh gill, hatta sidi, kaur gurpreet, stephen thevanathan jambunathan, nusrat j sufee, marhani midin, nik ruzyanei nik jaafar, srijit das.  (2014).  prevalence and risk factors of female sexual dysfunction among healthcare personnel in malaysia.  - comprehensive psychiatry.  55(S1):S17-S22. 

adibah hanim ismail, rawa bau, hatta sidi, ng chong guan, marhani midin, nik ruzyanei nik jaafar, srijit das, mohd rizal abdul manaf.  (2014).  orgasmic dysfunction among malay diabetic women in malaysia.  - comprehensive psychiatry.  55(S1):S29-S33. 

adibah hanim ismail, rawa bau, hatta sidi, ng chong guan, lin naing, nik ruzyanei nik jaafar, rosdinom razali, srijit das, marhani midin.  (2014).  factor analysis study on sexual responses in women with type 2 diabetes mellitus.  - comprehensive psychiatry.  55(S1):S34-S37. 

ahmad hatim sulaiman, mas ayu said, mohd hussain habil, rusdi rashid, amer siddiq, ng chong guan, marhani midin, nik ruzyanei nik jaafar, hatta sidi, srijit das.  (2014).  the risk and associated factors of methamphetamine psychosis in methamphetamine-dependent patients in malaysia.  - comprehensive psychiatry.  55(S1):S89-S94. 

nik ruzyanei nik jaafar, siti hazrah selamat din, suriati mohamed saini, siti nor aizah ahmad, marhani midin, hatta sidi, umi adzlin silim, azlin baharudin.  (2014).  clinical depression while caring for love one with breast cancer.  - comprehensive psychiatry.  55(S1):S52-S59. 

ramli musa, roszaman ramli, abdul wahab azantee yazmie, mohd bustaman siti khadijah, mohd yatim hayati, marhani midin, nik ruzyanei nik jaafar, srijit das, hatta sidi, arun ravindran.  (2014).  a preliminary study of the psychological differences in infertile couples and their relation to the coping styles.  - comprehensive psychiatry.  55(S1):S65-69. 

rahima dahlan, marhani midin, shamsul azhar shah, nik ruzyanei nik jaafar, fairuz nazri abdul rahman, azlin baharudin, srijit das, hatta sidi.  (2014).  functional remission and employment among patients with schizophrenia in malaysia.  - comprehensive psychiatry.  55(S1):S46-S51. 

syarifah hafizah wan kassim, marhani midin, abdul kadir abu bakar, hatta sidi, nik ruzyanei nik jaafar, srijit das.  (2014).  employment program for patients with severe mental illness in malaysia: a 3-month outcome.  - comprehensive psychiatry.  55(S1):S38-S45. 

sinniah aishvarya, thambu maniam, chinna karuthan, hatta sidi, nik ruzyanei nik jaafar, tian po sumantri oei.  (2014).  psychometric properties and validation of the satisfaction with life scale in psychiatric and medical outpatients in malaysia.  - comprehensive psychiatry.  55(S1):S101-S106. 

mohd rizal abdul manaf, mastura mohd tahir, hatta sidi, marhani midin, nik ruzyanei nik jaafar, srijit das & abdul muizz abd malek.  (2014).  pre-marital sex and its predicting factors among malaysian youths.  - comprehensive psychiatry.  55(S1):S82-S88. 

rozimah abdul latif, rosediani muhamad, anne yee hway ann, hatta sidi, nik ruzyanei nik jaafar, marhani midin, srijit das, loh huai seng, ng chong guan.  (2014).  duration of hypertension and antihypertensive agents in correlation with the phases of female sexual response cycle.  - comprehensive psychiatry.  55(S1):S7-S12. 

seen heng yeoh, rosdinom razali, hatta sidi, zainul rashid mohamad razi, marhani midin, nik ruzyanei nik jaafar, srijit das.  (2014).  the relationship between sexual functioning among couples undergoing infertility treatment: a pair of perfect gloves.  - comprehensive psychiatry.  55(S1):S1-S6. 

wan salwina wan ismail, nik ruzyanei nik jaafar, hatta sidi, marhani midin, shamsul azhar shah.  (2014).  why do young adolescents bully? experience in malaysian schools.  - comprehensive psychiatry.  55(S1):S114-S120. 

s. aishvarya, t. maniam, c. karuthan, hatta sidi, nik ruzyanei, oei t.p.s.  (2014).  psychometric properties and validation of the reasons for living inventory in an outpatient clinical population in malaysia.  - comprehensive psychiatry.  55(S1):S107-S113. 

suriati mohamed saini, nik ruzyanei nik jaafar, hatta sidi, marhani midin, azizah mohd. radzi, abdul hamid abdul rahman.  (2014).  serotonin transporter gene polymorphism and its association with bipolar disorder across different ethnic groups in malaysia.  - comprehensive psychiatry.  55:S76-S81. 

rosdinom razali, lim jean-li, aida jaffar, mahadir ahmad, shamsul azhar shah, norhayati ibrahim, normah che din, nik ruzyanei nik jaafar, marhani midin, hatta sidi, saharudin ahmad.  (2014).  is the bahasa malaysia version of the montreal cognitive assessment (moca-bm) a better instrument than the malay version of the mini mental state examination (m-mmse) in screening for mild cognitive i.  - comprehensive psychiatry.  55(S1):S70-S75. 

nik ruzyanei nik jaafar, marhani midin, raynuha mahadevan, aishvarya sinniah, abdul hamid abdul rahman, wong ming, shamsul azhar shah, srijit das, hatta sidi.  (2014).  waist circumference and not body mass index as the outcome of a group weight intervention for patients with severe mental illness.  - comprehensive psychiatry.  55(S1):S60-S64. 

ruziana masiran, hatta sidi, zahurin mohamed, nur elia mohd. nazree, nik ruzyanei nik jaafar, marhani midin, srijit dass, suriati mohamed saini.  (2014).  female sexual dysfunction in patients with major depressive disorder treated with selective serotonin inhibitor and its association with serotonin 2a 1438 ga single nucleotide polymorphisms.  - journal of sexual medicine.  11:1047-1055. 

nor zuraida zainal, nik ruzyanei nik jaafar, azlin baharudin, zuraida ahmad sabki, chong guan ng.  (2013).  prevalence of depression in breast cancer survivors: a systematic review of observational studies.  - asian pacific journal of cancer prevention.  14(4):3397-3404. 

fairuz nazri abd rahman, tuti iryani mohd daud, nik ruzyanei nik jaafar, shamsul azhar shah, susan mooi koon tan, wan salwina wan ismail.  (2013).  behavioral and emotional problems in a kuala lumpur children`s home.  - pediatrics international.  55(4):422-427. 

raynuha mahadevan, nik ruzyanei nik jaafar, siti hazrah selamat din, siti nor aizah ahmad, azlin baharuddin & rosdinom razali.  (2013).  the stress of caregiving: a study of family caregivers of breast cancer patients receiving oncologic treatment at a malaysian general hospital.  - sains malaysiana.  42(7):1019-1026. 

azlin baharudin, noormazita mislan, normala ibrahim, hatta sidi and nik ruzyanei nik jaafar.  (2013).  depression in male patients on methadone maintenance therapy.  - asia-pacific psychiatry.  5(S1):67-73. 

yeoh seen heng, hatta sidi, nik ruzyanei nik jaafar, rosdinom razali and hari ram.  (2013).  phases of female sexual response cycle among malaysian women with infertility: a factor analysis study.  - asia-pacific psychiatry.  5(S1):50-54. 

ruziana masiran, hatta sidi, zahurin mohamed, suriati mohamed saini and nik ruzyanei nik jaafar.  (2013).  association between 5ht2a polymorphism and selective serotonin re-uptake inhibitor (ssri)-induced sexual desire disorder (sdd) among malaysian women.  - asia-pacific psychiatry.  5(S1):41-49. 

nik ruzyanei nik jaafar, mohammad daud tuti iryani, wan ismail wan salwina, abdul rahman fairuz nazri, nor azlin kamal, reddy jaya prakash & shamsul azhar shah.  (2013).  externalizing and internalizing syndromes in relation to school truancy among adolescents in high-risk urban schools.  - asia-pacific psychiatry.  5(S1):27-34. 

rozimah abdul latif, rosediani muhamad, sharmilla kanagasundram, hatta sidi, nik ruzyanei nik jaafar, marhani midin, srijit das, chong guan ng.  (2013).  risk and associated factors of female sexual orgasmic disorder in women with hypertension in malaysia.  - asia-pacific psychiatry.  5(S1):21-26. 

ariff fadzil, kartini balakrishnan, rosdinom razali, hatta sidi, thinakaran malapan, robert peter japaraj, marhani midin, nik ruzyanei nik jaafar, srijit das & mohd rizal abdul manaf.  (2013).  risk factors for depression and anxiety among pregnant women in hospital tuanku bainun, ipoh, malaysia.  - asia-pacific psychiatry.  5(S1):7-13. 

chin, tb; saring, arm; noor, mrm; aliyas, i; midin, m; jaafar, nrn; sidi, h.  (2013).  major depressive disorder in gynaecological cancer patients : prevalence and associated factors.  - bjog: an international journal of obstetrics and gynaecology.  119(S1):173. 

s hatta, a duni, cg ng, n lin, m marhani, s das, nj nik ruzyanei.  (2013).  effects of selective serotonin reuptake inhibitors (ssris) therapy on the female sexual response cycle of women with major depression.  - clinical terapeutica.  164(1):11-5. 

nik ruzyanei nik jaafar, noormazita mislan, salina abdul aziz, azlin baharudin, normala ibrahim, marhani midin, srijit das, and hatta sidi.  (2013).  risk factors of erectile dysfunction in patients receiving methadone maintenance therapy.  - journal of sexual medicine.  10(8):2069-2076. 

hazli zakaria, nik ruzyanei nik jaafar, azlin baharudin, normala ibrahim & marhani midin.  (2013).  motor neurological soft signs among patients with schizophrenia: a clinical significance.  - sains malaysiana.  42(3):381-388. 

azlin baharudin, lofti anuar, suriati saini, osman che bakar, rosdinom razali, & nik ruzyanei nik jaafar.  (2013).  psychiatric comorbidity among community-based, treatment seeking opioid dependents in klang valley.  - sains malaysiana.  42(3):417-421. 

raynuha mahadevan m.a, nik ruzyanei nik jaafar, hatta sidi , marhani midin, srijit das.  (2013).  is increased libido an atypical symptom of bipolar depression? an interesting case.  - journal of sexual medicine.  10(3):883-886. 

wi wan salwina, nj nik ruzyanei, am nurliza, am irma, b hafiz, i ayob, kx lew, mr rozhan shariff & md tuti iryani.  (2013).  emotional and behavioural problems among adolescent off-springs of mothers with depression.  - malaysian journal of medicine and health sciences.  9(2):35-43. 

wan salwina wan ismail, azlin baharudin, nik ruzyanei nik jaafar, marhani midin, fairuz nazri abdul rahman.  (2013).  attention deficit hyperactivity disorder symptoms reporting in malaysian adoelscents: do adolescents, parents and teachers agree with each other?.  - asian journal of psychiatry.  6(6):483-487. 

wi wan salwina, nj nik ruzyanei, am nurliza, am irma, b hafiz, i ayob, kx lew, mr rozhan shariff, md tuti iryani.  (2013).  emotional and behavioural problems among adolescent off-springs of mothers with depression.  - malaysian journal of medicine and health sciences.  35-43. 

hatta sidi, duni asmidar, rozita hod, nik ruzyanei nik jaafar, ng chong guan.  (2012).  hypoactive sexual desire among depressed female patients treated with selective serotonin reuptake inhibitors: a comparison between escitalopram and fluoxetine.  - international journal of psychiatry in clinical practice.  16(1):41-7. 

nj nik ruzyanei, m noormazita, b azlin, i normala, z hazli, s abdul aziz & s hatta.  (2012).  clinical correlates of erectile dysfunction among male patients on methadone maintenance therapy (mmt) in kuala lumpur.  - malaysian journal of medicine and health sciences.  8(1):27-35. 

rosdinom razali, azlin baharudin, nik ruszyanei nik jaafar, hatta sidi, abdul hadi rosli, khoo boo hooi, lee tyan shin, noor hafizah samsudin bahari & noralia anis elias.  (2012).  factors associated with mild cognitive impairment among elderly patients attending medical clinics in universiti kebangsaan malaysia medical centre.  - sains malaysiana.  41(5):641-647. 

r rosdinom, a fazli, nj nik ruzyanei, b azlin, d srijit.  (2011).  factors associated with cognitive impairment in patients with parkinson disease: an urban study.  - clinica terapeutica.  162(1):23-29. 

b azlin, my salina akhtar, nj nik ruzyanei, z hazli & i normala.  (2010).  psychiatric disorders among young male adult prisoners: a cross sectional study in a malaysian prison.  - malaysian journal of medicine and health sciences.  6(2):65-70. 

i normala, ar abdul hamid, b azlin, nj nik ruzyanei, z hazli, sa shah.  (2010).  executive function and attention span in euthymic patients with bipolar 1 disorder.  - medical journal malaysia.  65(3):192-196.