nur anis izzati che mut, nor aniza azmi, nur afiqah mohd sukri, muhamad ikhwan mustafa kamal, rozilawati ahmad, noorazrul azmie yahya, muhammad safwan ahmad fadzil, nani adilah suhaimi, noraini ahmad wahid, saiful izzuan hussin, & liyana shuib.  (2025).  immersive virtual simulation chatbot for cancer patient education: a game-changer in training and simulation.  - the 25th asia-australasia conference of radiological technologists (aacrt 2025) .  66 - 66. 

zahara abdul manaf,noor hazfalinda hamzah,farahwahida ibrahim, rukiah a. latiff,rozilawati ahmad,nur faizah abu bakar,nor ayuslinawati che sidik,ezmin hamimi abdul rahim,nor liyana zafirah jahari,suriani ali,andra nur runith ab halim,noor shafinaz pu.  (2025).  fsk@media: ilmu dikongsi, komuniti diperkasa.  - .  . 

nur anis izzati che mut, nor aniza azmi, nur afiqah mohd sukri, muhamad ikhwan mustafa kamal ,rozilawati ahmad, noorazrul azmie yahya, muhammad safwan ahmad fadzil, noraini ahmad wahid, saiful izzuan hussin, liyana shuib.  (2025).  evaluating a virtual simulation chatbot to improve communication for radiation therapy students: a pilot study.  - journal of medical imaging and radiation sciences.  1 - 10. 

nur anis izzati cm, nor aniza a, nur afiqah ms, muhamad ikhwan mk, rozilawati a, noorazrul azmie y, muhammad safwan af, noraini aw, saiful izzuan h, liyana s.  (2025).  transforming healthcare education: enhancing communication skills through immersive virtual simulation.  - journal of biomedical and clinical sciences.  8 - 9. 

muhammad safwan ahmad fadzil, nurul elni md yusof, wan anwah filzah wan anuar, siti hajar zuber, rozilawati ahmad, abdul khaliq ahmad saparuddin, norhafidzah mohamed sharif, khadijah mohamad nasir, nani adilah suhaimi, noraini ahmad wahid, nur khalis sukiman, ahmad bazlie abdul kadir.  (2025).  evaluation of occupational radiation exposure to undergraduate students during clinical training in radiology department.  - malaysian journal of medicine & health sciences.  10 - 17. 

a. t. mohd amin; s. s. mokri; r. ahmad; f. ismail; a. a. abd. rahni.  (2024).  analysis of inter-fraction respiratory variability effect on data-driven respiratory signal estimation methods from cbct imaging.  - ieee nuclear science symposium/medical imaging conference.  1 - 3. 

a. t. mohd amin; s. s. mokri; r. ahmad; a. a. abd. rahni.  (2024).  evaluation of complimentary rebinning reconstruction for off-center flat panel detector cbct imaging.  - 2022 ieee nuclear science symposium and medical imaging conference (nss/mic).  1 - 3. 

muhammad safwan ahmad fadzil, wan anwah filzah wan anuar, nurul elni md yusof, siti hajar zuber, rozilawati ahmad, abdul khaliq ahmad saparuddin, noraini ahmad wahid, nur khalis sukiman, ahmad bazlie abdul kadir.  (2024).  assessment of occupational radiation exposure among radiotherapy trainees during clinical practices: a five-year retrospective study.  - the 57th annual meeting of twsrt and the 31th east asia conference of radiological technologists.  . 

iza nurzawani che isa, afifah mohamed, ahmad nazlim yusoff, rozilawati ahmad, mazlyfarina mohamad.  (2024).  echo empire: ultrasound board games module.  - carnival of research and innovation 2024.  . 

muhammad safwan ahmad fadzil, nurul elni md yusof, wan anwah filzah wan anuar, siti hajar zuber, rozilawati ahmad, abdul khaliq ahmad saparuddin, norhafidzah mohamed sharif, khadijah mohamad nasir, noraini ahmad wahid, nur khalis sukiman, ahmad bazlie abdul kadir.  (2024).  occupational radiation dose to undergraduate students during clinical attachment in radiology and radiotherapy departments: 5-year experience (2017 – 2022).  - isrrt world congress 2024.  . 

muntather habeeb albosaabar , rozilawati binti ahmad , haydar hamza alabedi,, faizal mohamed ,noorazrul yahya , hassan abouelenein , dalia osama mohamed , mona mahmoud sayed.  (2024).  optimizing treatment quality in head and neck cancer therapy: impact of adaptive intensity-modulated radiotherapy on plan quality and tumor volume changes.  - journal of contemporary medical sciences.  150 - 156. 

muntather habeeb albosaabar , rozilawati binti ahmad , hassan abouelenein, faizal mohamed, noorazrul yahya, dalia osama mohamed.  (2024).  adaptive radiotherapy in head and neck cancer: evaluating volumetric and dosimetric changes for enhanced treatment quality.  - journal of radiation research and applied sciences.  1 - 7. 

muntather habeeb albosaabar, rozilawati binti ahmad, hassan abouelenein, faizal mohamed, noorazrul yahya, dalia o. mohamed and mona m sayed.  (2024).  determining the optimal time to apply adaptive radiotherapy plan for head and neck cancer patients.  - journal of pioneering medical sciences.  99 - 105. 

zainab raad salman, muntather habeeb albosaabar, vyan hussein abdulhakeem, rozilawati binti ahmad*, fatima jassim mohammed, nabaa m. alazawy, mustafa i. ahmed,aldulaimy, hiyam a. altaii, tamara muayad abdullah.  (2024).  attaining a substantial dose gradient in a three-dimensional conformal radiotherapy (3d-crt) plan for a prostate cancerous tumour.  - kurdish studies.  983 - 992. 

muhammad safwan ahmad fadzil, nurul elni md yusof, wan anwah filzah wan anuar, siti hajar zuber, rozilawati ahmad, abdul khaliq mohd saparudin, norhafidzah mohamed sharif, khadijah mohamad nasir, noraini ahmad wahid, nur khalis sukiman, ahmad bazlie abdul kadir.  (2024).  monitoring occupational radiation exposure and safety measures among radiological technologist trainees in malaysia: a five-year experience.  - 11th international conference on high level environmental radiation areas (ichlera-11.  . 

hameedur rahman, tanvir fatima naik bukht, rozilawati ahmad, ahmad almadhor, abdul rehman javed.  (2023).  efficient breast cancer diagnosis from complex mammographic images using deep convolutional neural network.  - computational intelligence and neuroscience.  1-11. 

ashrani aizzuddin bin abd rahni;mohd marzuki bin mustafa;fuad bin ismail;rozilawati binti ahmad;siti salasiah binti mokri;nor aniza binti azmi;hanani binti abdul manan.  (2023).  deep learning based 4d respiratory motion estimation for lung cancer radiotherapy treatment delivery: a simulation study.  - .  . 

nor aniza binti azmi;norjana binti abdul rahman;rozilawati binti ahmad;noorazrul azmie bin yahya;nani adilah binti suhaimi;saiful izzuan bin hussain;nurul husna binti nor mohammad;noraini binti ahmad wahid;muhammad safwan bin ahmad fadzil.  (2023).  modul simulasi klinikal pesakit maya untuk pengajaran radioterapi (scimort).  - .  . 

ahmad syahmiuddin shamsuddin, nor aniza azmi, rozilawati ahmad, noorazrul yahya, nani adilah suhaimi, noraini ahmad wahid & muhammad fairuz abdul hadi.  (2023).  amalan bahan pendidikan bersepadu untuk penjagaan pesakit kanser semasa radioterapi: kajian perintis.  - .  120-128. 

azmi nor aniza , mohd sukri nur afiqah , mustafa kamal muhamad ikhwan , ahmad rozilawati , yahya noorazrul azmie , ahmad fadzil muhammad safwan , suhaimi nani adilah , ahmad wahid noraini , hussin saiful izzuan , shuib liyana.  (2023).  revolutionizing radiotherapy communication skills training: an innovative chatbot-based prototype approach (scimort).  - journal of medical imaging and radiation sciences.  S14-S15. 

azmi nor aniza , mohd sukri nur afiqah , mustafa kamal muhamad ikhwan , ahmad rozilawati , yahya noorazrul azmie , ahmad fadzil muhammad safwan , suhaimi nani adilah , ahmad wahid noraini , hussin saiful izzuan , shuib liyana.  (2023).  scimort: revolutionizing radiotherapy communication skills training: an innovative chatbot-based prototype.  - 24th asia-australasia conference of radiological technologists (aacrt) 2023.  1-9. 

muhammad safwan ahmad fadzil, wan anwah filzah wan anuar, siti hajar zuber, rozilawati ahmad, abdul khaliq mohd saparudin, noraini ahmad wahid, nur khalis sukiman, ahmad bazlie abdul kadir.  (2023).  quantifying cumulative equivalent dose in radiotherapy trainees during clinical practices: towards establishing radiation exposure baseline.  - 5th international conference on radiation safety & security in healthcare services (icorssihs) 2023.  1-26. 

muhammad safwan ahmad fadzil, nurul elni md yusof, siti hajar zuber, rozilawati ahmad, abdul khaliq mohd saparudin, norhafidzah mohamed sharif, khadijah mohamad nassir, ahmad bazlie abdul kadir.  (2023).  evaluation of occupational radiation exposure to radiography students during clinical attachment using optically stimulated luminescence dosimeter.  - 5th international conference on radiation safety & security in healthcare services (icorssihs) 2023.  1. 

nabaa mohammed ali, mustafa salih al-musawi, hayder hamza alabedi, moneer k. faraj, rozilawati ahmad, sura abdulkareem madlool.  (2023).  the efficiency of gamma knife stereotactic radiosurgery in the treatment of glioma.  - medical physics conference 2023.  1. 

rozilawati ahmad.  (2023).  kanser dan covid-19.  - .  82-96. 

nor aniza azmi , hamidah hamzah ,rozilawati ahmad , rosmizan ahmadrazali.  (2023).  perception of radiation therapists on psychosocial and supportive care in cancer patient care: a preliminary study.  - sinaran: newsletter 2023.  9-11. 

haliimah a. nattabi, norhafidzah m. sharif, noorazrul yahya, rozilawati ahmad, mazlyfarina mohamad, faizah m.zaki, ahmad n.yusoff.  (2022).  is diagnostic performance of quantitative 2d-shear wave elastography optimal for clinical classification of benign and malignant thyroid nodules?: a systematic review and meta-analysis.  - academic radiology.  S114-S121. 

kinersh gopalakrishnan, nor aniza azmi, rozilawati ahmad, wan nordiana wan abdul rahman, ashrani aizzuddin abd rahni.  (2022).  development of a mobile augmented reality system for radiotherapy practitioner training.  - 6th kuala lumpur international conference on biomedical engineering 2021.  471-477. 

nor aniza azmi, nur afiqah mohd sukri, muhamad ikhwan mustafa kamal, rozilawati ahmad, noorazrul azmie yahya, muhammad safwan ahmad fadzil, nani adilah suhaimi, noraini ahmad wahid, saiful izzuan hussain, nor liyana mohd shuib.  (2022).  development of a chatbot-based prototype model for radiotherapy communication skills training (scimort).  - journal of clinical and health sciences.  S86. 

nor aniza azmi, nur afiqah mohd sukri, muhamad ikhwan mustafa kamal, rozilawati ahmad, noorazrul azmie yahya, muhammad safwan ahmad fadzil, nani adilah suhaimi, noraini ahmad wahid, saiful izzuan hussain, nor liyana mohd shuib.  (2022).  the radiotherapy communication skills training using chatbot-based prototype (scimort).  - the 22nd international society of radiographers and radiological technologists (isrrt) world congress 2022.  1-6. 

adam tan mohd amin; siti salasiah mokri; rozilawati ahmad; fuad ismail; ashrani aizzuddin abd rahni.  (2021).  comparison of data-driven respiratory signal extraction methods from cone-beam ct (cbct) - a preliminary clinical study.  - 2020 ieee-embs conference on biomedical engineering and sciences (iecbes).  236-240. 

muhammad akmal ahmad, seri mastura mustaza, siti salasiah mokri, nor aniza azmi, rozilawati ahmad, rizauddin ramli, wan nordiana w abd rahman, ashrani aizzuddin abd rahni.  (2021).  development of a 3d printed motion mechanism for a 4d respiratory motion phantom.  - 2020 ieee-embs conference on biomedical engineering and sciences (iecbes).  132-135. 

razinah binti sharif @ mohd sharif;rozilawati binti ahmad;wan syafira binti ishak;noor hazfalinda binti hamzah;hanis mastura binti yahya;siti fathiah binti masre;nurul huda binti razalli;sumithira a/p narayanasamy;lee onn wah;nurul farahana binti kamaludi.  (2021).  jaringan kolaborasi strategik bersama kementerian pendidikan malaysia dan industri bagi pembudayaan inovasi dalam sains kesihatan di malaysia.  - .  . 

caryn chan mei hsien;fuad bin ismail;rozilawati binti ahmad;nor aniza binti azmi;noorazrul azmie bin yahya;wee lei hum.  (2021).  prediction of cancer related posttraumatic stress disorder (ptsd) among patients with cancer and their caregivers using machine learning.  - .  . 

adam tan mohd amin, siti salasiah mokri, rozilawati ahmad, fuad ismail, ashrani aizzuddin abd rahni.  (2021).  evaluation methodology for respiratory signal extraction from clinical cone-beam ct (cbct) using data-driven methods.  - international journal of integrated engineering.  1-8. 

a.t. mohd amin, s.s. mokri, r. ahmad, a.a. abd. rahni.  (2021).  evaluation of data driven respiratory signal extraction methods from cone-beam ct using mr-based digital phantoms.  - ieee nuclear science symposium/medical imaging conference.  -. 

a. a. abd. rahni, s. m. mustaza, s. s. mokri, n. a. azmi, r. ahmad, r. ramli, w. n. wan abdul rahman.  (2021).  design of a 3d printed respiratory motion thoracic phantom.  - ieee nuclear science symposium/medical imaging conference.  -. 

a.t. mohd amin, s. s. mokri, r. ahmad and a. abd. rahni.  (2020).  comparison of data-driven respiratory signal extraction methods from cone-beam ct (cbct).  - journal of physics: conference series.  -. 

razinah sharif,rozilawati ahmad, wan syafira ishak, noor hazfalinda hamzah, hanis mastura yahya, siti fathiah masre, nurul huda razalli, sumithira a/p narayanasamy, lee onn wah, nurul farahana kamaludin, chu shin ying, nor afifi razaob, nur najmi.  (2020).  pembelajaran stem dari perspektif sains kesihatan.  - .  1-140. 

ahmad nazlim yusoff, noramaliza mohd noor, ahmad taufek abdul rahman, mahzom pawanchek, mohd hafiz mohd zin, ng aik hao, nur hartini mohd taib, rafidah zainon, rozilawati ahmad, ung ngie min.  (2020).  physics and technology in medicine.  - physics and technology in medicine.  1-61. 

abdul aziz ismail, mazlyfarina mohamad, rozilawati ahmad & nur shakila othman.  (2020).  evaluating the relationship of body mass index and waist circumference on the image quality of abdominal computed radiography.  - jurnal sains kesihatan malaysia.  11-18. 

adam tan mohd amin, siti salasiah mokri, rozilawati ahmad, ashrani aizzuddin abd rahni.  (2019).  development of a 4d digital phantom for cone-beam ct (cbct) imaging on the varian on-board imager (obi).  - international journal of integrated engineering.  90-99. 

adam tan mohd amin, ashrani aizzuddin abd rahni, siti salasiah mokri & rozilawati ahmad.  (2018).  comparison between projection weighting and rebinning approaches in analytical image reconstruction in off-center flat panel cone-beam ct imaging.  - 2nd international conference on biosignal analysis, processing and systems (icbaps).  . 

razinah sharif, hanis mastura yahya, nurul huda razalli, sumithira narayanasamy, rozilawati ahmad, nurul farahana kamaluddin, siti fathiah masre, noor hazfalinda hamzah, wan syafira ishak, chu shin ying, lee onn wah.  (2018).  modul aktiviti kem hero sihat: pemerkasaan stem dan inovasi dalam sains kesihatan.  - .  . 

rozilawati ahmad, mazlyfarina mohamad.  (2018).  pengetahuan sinaran: modul projek komuniti pusat sains negara.  - .  1-54. 

a. t. mohd amin, s. s. mokri, r. ahmad and a. a. abd. rahni.  (2018).  development of a 4d phantom for respiratory motion modeling during cone-beam ct (cbct) imaging on the varian on-board imager (obi).  - 2018 ieee-embs conference on biomedical engineering and sciences (iecbes).  451-456. 

abubakar nattabi h, yahya n, ahmad r, mohamad m, yussof an, mohamed sharif n, mohd zaki f.  (2017).  factors impacting the performance and heterogeneity of studies assessing the reliability of 2- dimensional shear wave elastography for thyroid malignancy diagnosis.  - medical journal of malaysia.  15. 

abubakar nattabi h, yahya n, ahmad r, mohamed sharif n, mohamad m, yussof an, mohd zaki f.  (2017).  is diagnostic performance of quantitative 2d-shear wave elastography optimal for clinical classification of benign and malignant thyroid nodules? a systematic review and meta-analysis?.  - medical journal of malaysia.  22. 

yahya na, roslan n, ahmad r, azmi na.  (2017).  radiotherapy undersupply in sea countries : estimation of the need in 2025 and 2035.  - medical journal of malaysia.  39. 

abdul aziz ismail, mazlyfarina mohamad, rozilawati ahmad, ahmad bazlie abdul kadir.  (2017).  radiation dose obtained from abdominal computed radiography : comparison between supine and prone positions.  - jurnal sains kesihatan malaysia.  173-178. 

rozilawati ahmad, santhe kumari, akmal sabarudin.  (2017).  effective bladder filling protocol in conformal radiotherapy for rectal cancer : a comprehensive approach to reduce small bowel toxicity.  - medical journal of malaysia.  48. 

adam tan mohd amin, ashrani aizzuddin abd rahni, siti salasiah mokri & rozilawati ahmad.  (2017).  modeling the varian on-board imager (obi): cone-beam ct (cbct) operating modes.  - 2017 ieee international conference on signal and image processing applications (icsipa).  . 

razinah sharif, rozilawati ahmad, hanis mastura yahya, nurul huda razali, sumithira narayanasamy, wan syafira ishak, en steven lee onn wah, chu shin ying, nor afifi razaob, siti fathiah masre, nurulfarahana kamaluddin, zaini said.  (2017).  buku aktiviti eksplorasi sains kesihatan ukm 1.0 (sekolah rendah).  - .  1-24. 

razinah sharif, rozilawati ahmad, hanis mastura yahya, nurul huda razali, sumithira narayanasamy, wan syafira ishak, en steven lee onn wah, chu shin ying, nor afifi razaob, siti fathiah masre, nurulfarahana kamaluddin, zaini said.  (2017).  eksplorasi sains kesihatan 1.0 (sekolah menengah).  - .  1-38. 

santhekumari sithamparam, rozilawati ahmad, akmal sabarudin, nor fathin zalikha.  (2016).  comparing effectiveness of two bladder filling protocol in conformal radiotherapy for rectal cancer.  - kolokium siswazah fsk ukm 2016.  . 

norfadilah mat nor, rozilawati ahmad, john low seng hooi, lam kai seng and ahmad radzi ahmad badruddin.  (2016).  interfraction setup accuracy with different immobilization devices in vmat for oral cancer patients.  - kolokium siswazah fsk 2016, fakulti sains kesihatan, ukm.  . 

abdul aziz ismail, mazlyfarina mohamad, rozilawati ahmad.  (2016).  comparison of image quality and radiation dose between supine and prone position in categorized bmi patient.  - kolokium siswazah fsk 2016, fakulti sains kesihatan, universiti kebangsaan malaysia.  . 

rozilawati ahmad, nor aniza azmi, pauline wong siaw hung, nik muhd aslan abdullah, siti khadijah hamsan.  (2015).  3d radioterapi konformal bagi pesakit kanser serviks.  - impak edisi kesihatan & perubatan universiti kebangsaan malaysia.  . 

rozilawati ahmad, bellina della ak andrew nuga, khadijah hamsan.  (2015).  variations in patient position in radiotherapy for pelvic cancer: effectiveness of no action level (nal) and extended no action level (enal).  - international symposium of health sciences (i-sihat 2015).  . 

rozilawati ahmad, nor aniza azmi, pauline wong siaw hung, nik muhd aslan abdullah, siti khadijah hamsan.  (2015).  impact.  - cervical cancer patients and 3d conformal radiotherapy.  0. 

rozilawati ahmad.  (2014).  personalized management of complex anatomy variations in cervical cancer imrt.  - .  100. 

rozilawati ahmad, luiza bondar, peter voet, jan-willem mens, sandra quint, glenn dhawtal, ben heijmen & mischa hoogeman.  (2013).  a margin-of-the-day online adaptive intensity-modulated radiotherapy strategy for cervical cancer provides superior treatment accuracy compared to clinically recommended margins: a dosimetric evaluati.  - acta oncologica.  52(7):1430-1436. 

rozilawati ahmad, mischa s. hoogeman, sandra quint, jan willem mens, eliana m. vasquez osario, ben j.m. heijmen.  (2012).  residual setup errors caused by rotation and non-rigid motion in prone-treated cervical cancer patients after online cbct image-guidance.  - radiotherapy and oncology.  103:322-326. 

m.l. bondar, m.s. hoogeman, j.w. mens, s.quint, r. ahmad, g. dhawtal, and b.j. heijmen.  (2012).  individualized nonadaptive and online-adaptive intensity-modulated radiotherapy treatment strategies for cervical cancer patients based on pretreatment acquired variable bladder filling computed.  - international journal of radiation oncology biology physics.  83(5):1617-1623 . 

bondar, l., hoogeman, m., mens, j.w., dhawtal, g., de pree, i., ahmad, r., quint, s., heijmen, b..  (2011).  toward an individualized target motion management for imrt of cervical cancer based on model-predicted cervix-uterus shape and position.  - radiotherapy and oncology.  99(2):240-245. 

ahmad, r., hoogeman, m.s., bondar, m., dhawtal, v., quint, s., de pree, i., mens, j.w., heijmen, b.j.m..  (2011).  increasing treatment accuracy for cervical cancer patients using correlations between bladder-filling change and cervix-uterus displacements: proof of principle.  - radiotherapy and oncology.  98(3):340-346. 

r.ahmad, m. hoogeman, p. voet, l.bondar, j.w, mens, g. dhawal, s.quint, b. heijmen.  (2011).  margin-of-day: an online adaptive strategy for cervical cancer patients.  - 11th biennial estro conference on physics and radiation technology for clinical radiotherapy.  . 

b. heijmen, l. bondar, j. mens, g. dhawtal, s. quint, r. ahmad, i. de pree, m.s. hoogeman.  (2010).  an on-line adaptive strategy for cervical cancer patients based on pre-treatment acquired variable.  - international journal of radiation oncology biology physics.  78(3):S184-S185.