mohd izhar ariff mohd kashim, mohd nasran mohamad, lenny suryani safri, nur asmadayana hasim, mohd helmy mokhtar, mohd hafiz safiai.  (2022).  status of vaccines derived from al-najs in islamic perspective.  - international journal of academic research in progressive education and development.  663-676. 

syazwan s, lenny ss, nidzwani m, ramesh t, azim i.  (2022).  a randomized controlled trial: the effect of regional anaesthesia compared to local anaesthesia on maturation and early patency of arteriovenous fistula creation in end-stage renal failure patient.  - assessment of dissertation defense day.  09. 

gilbert pvy , farizal f , lenny ss , mohamad azim mi , azimatun na.  (2022).  new ultrasonography criteria for maturity assessment of arteriovenous fistula: malaysia tertiary hospital experience.  - assessment of dissertation defense day.  35. 

yurkdes aran sittampalam , lenny suryani safri , hafizan mohd tajri.  (2022).  evaluating the effect of antiplatelet agent use on maintenance of patency post-creation of arteriovenous fistula: a prospective cohort study.  - assessment of dissertation defense day.  24. 

fadhil nazlan , lenny suryani , azim ldris , ramesh kumar.  (2022).  factors associated with the patency of brachial-brachial arteriovenous graft fistula in hctm.  - assessment of dissertation defense day.  15. 

mohd izhar ariff mohd kashim, mohd nasran mohamad, mohd hafiz safiai, mohd helmy mokhtar, lenny suryani safri, nur asmadayana hasim.  (2021).  adjournment of congregational prayer during covid-19 pandemic according to fiqh perspective.  - journal of contemporary issues in business and government.  6406-6414. 

mohd izhar ariff mohd kashim, mohd nasran mohamad, nur asmadayana hasim, mohammad zaini yahaya, lenny suryani safri, mohd helmy mokhtar.  (2021).  determination of vaccination rule based on najis(impurities) notion according to islam and science in malaysia.  - journal of contemporary issues in business and government.  6367-6383. 

kishen r, chia ch, krishna k, lenny s, mohd azim idris, nik azuan.  (2021).  endovascular stenting for inadvertent right subclavian artery puncture: a case report.  - asian journal of medical case reports.  5-9. 

r. kishen, k. zalikha, k. krishna, s. lenny, m. azim and n. azuan.  (2021).  endovascular stenting for arterial injury in trauma: a case report.  - asian journal of medical case reports.  1-3. 

mohd izhar ariff mohd kashim; kipli yassin; mohd hafiz safiai; mohd helmy bin mokhtar; lenny suryani safri; mohd nasran mohamad, nik salida nik salleh.  (2021).  islamic perspective on jamaah prayer during the covid-19 pandemic.  - journal of management information and decision sciences.  1-6. 

kishen r, muthu v, che jamal, lenny s, m azim idris, n azuan.  (2021).  vascular plug embolization in illio-caval arteriovenous fistula- a case report.  - asian journal of medical case reports.  10-15. 

krishna k, tan jh, henry tan cl, lenny ss, mohamad azim mi, hanafiah h.  (2021).  popliteal artery entrapment syndrome: an uncommon cause of lower limb ischemia in a young man successfully treated with myomectomy and vascular bypass.  - gazi medical journal.  314-316. 

lenny suryani safri, henry tan cl, tan jh, krishna k, mohamad azim mi, hanafiah h.  (2020).  treatment of a case of mutilating refractory lymphedema of the lower limb.  - surgical chronicles.  174-175. 

muhammad hafis mohd hussain, mohd izhar ariff mohd kashim, sahilah abd. mutalib, lenny suryani safri.  (2020).  analisis maqasid syariah di sebalik panduan diet pemakanan nabi saw.  - jurnal at-tahkim.  1-12. 

krishna k, lenny sf, loo gh, aminnur hm, mohamad azim mi, hanafiah h..  (2020).  effect of isometric handgrip exercise on the size of cephalic veins in patients with stage 3 and 4 chronic kidney disease. a randomized controlled trial.  - the journal of vascular access.  1. 

henry tan cl, tan jh, mohamad y, lenny suryani safri, krishna k, imran ar, md idris ma, hanafiah h.  (2020).  unexpected complication of arteriovenous fistula of the left common carotid to internal jugular vein following central venous catheterization.  - chinese journal of traumatology.  29-31. 

safri ls, krishna kk, huei tj, lip htc, rozman z, md idris ma harunarashid h.  (2020).  management of an aesthetically disabling complex vulvar venous malformation in a young woman.  - journal of health and translational medicine (jummec).  26-28. 

m.a.h. sultan, lenny ss, krishna k, azim i, hanafiah h.  (2019).  arteriovenous malformation of the submandibular gland.  - the 20th congress of asian society for vascular surgery.  1. 

anusha p, lenny ss, krishna k, azim i, hanafiah h.  (2019).  idiopathic subclavian aneurysm: a rare entity.  - the 20th congress of asian society for vascular surgery.  1. 

nadia nb, lenny ss, krishna k, mohamad azim mi, hanafiah h.  (2019).  the outcome of symptomatic central venous obstruction following arteriovenous fistula surgery: a retrospective study.  - the 20th congress of asian society for vascular surgery.  1. 

nur syamin i, izzuddin a, lenny ss, mohamad azim mi, hanafiah h.  (2019).  an analysis of the patency rate, patency duration and complications of brachiobasilic fistula creation: a clinical audit in a tertiary centre in malaysia.  - the 20th congress of asian society of vascular surgery.  1. 

lenny suryani safri, krishna kumar, tan jih huei, henry tan chor lip, mohamad azim md idris, hanafiah harunarashid.  (2019).  acute limb ischemia resulting in major amputation following cisplatin and fluorouracil in treatment of sinonasal cancer.  - surgical chronicles.  160-161. 

rosnelifaizur r, aizat sabri i, krishna k, lenny ss, azim i, h harunarashid.  (2019).  atypical presentation of central venous occlusion (cvo) disease.  - innovative journal of medical and health science.  . 

gillian c, mohamad syafeeq fmn, lenny sf, krishna k, mohamad azim, hanafiah h, azyani y.  (2019).  delayed presentation of metastatic renal cell carcinoma as an arteriovenous malformation mimicking vascular tumour of the forearm.  - ejves short reports.  19-22. 

premjeet singh, zainal ariffin, hafizan tajri, azim md idris, lenny suryati and lily sofida.  (2019).  rogavf study 2019 - relationship of hba1c (glycemic control) on outcomes of av fistulas: a prospective observational study.  - archives of surgery and clinical research.  53-55. 

henry tan cl., tan jih huei, yuzaidi m, mohamad azim mi, lenny sf, krishna k, rizal ia, hanafiah h.  (2019).  unexpected complication of arteriovenous fistula of the left common carotid to internal jugular vein following central venous catheterization.  - 22nd asian congress of surgery.  1. 

kishore kumaar, krishna kumar, lenny suryani, mohammad azim idris, hanafiah harunarashid.  (2019).  subclavian artery aneurysm secondary to thoracic outlet syndrome: a case report.  - 22nd asian congress of surgery.  2. 

r. rosnelifaizur, i. aizat sabri, krishna k, lenny ss, i. azim, h. hanafiah.  (2019).  saphenofemoral arteriovenous fistula as hemodialysis access: ppukm early experience.  - innovative journal of medical and health science.  . 

tan jh, henry tan cl, lenny sf, krishna k, mohamad azim mi, hanafiah h.  (2019).  acute limb ischemia resulting in amputation following cisplatin and fluorouracil in treatment of sinonasal cancer.  - 22nd asian congress of surgery.  3. 

krishna kumar, lenny suryani safri, tan jih huei, henry tan chor lip, mohamad azim md idris, hanafiah harunarashid.  (2019).  large primary leiomyosarcoma of inferior vena cava treated with compete surgical excision and vein patch repair.  - surgical chronicles.  226-228. 

kishore k, lenny sf, krishna k, mohamad azim mi, hanafiah h.  (2019).  multiple peripheral arterial aneurysms: a case report.  - 22nd asian congress of surgery.  4. 

henry tan chor lip, tan jih huei, nur akmalrudin nur dzainuddin, chan koon khee, mohamad azim md idris, lenny suryani safri, krishna kumar, hanafiah harunarashid.  (2019).  outcome comparison of laparoscopic assisted versus open approach anterior resection for colorectal cancer in malaysia.  - 22nd asian congress of surgery.  5. 

gillian caunter, lenny suryani, krishna kumar, mohamad azim mi, hanafiah harunarashid, azyani yahaya.  (2019).  skeletal metastasis of renal cell carcinoma mimicking arteriovenous malformation.  - 22nd asian congress of surgery.  6. 

krishna kumar, lenny suryani safri, tan jih huei, henry tan chor lip, mohamad azim md idris, hanafiah harunarashid.  (2019).  aortocaval fistula in abdominal aortic aneurysm presenting with hypotension.  - surgical chronicles.  220-221. 

kok liang tan, lenny suryani safri, krishna kumar, mohamad azim md idris, hanafiah harunarashid, rozman zakaria, nur yazmin yaacob, nik azuan ni.  (2019).  angiographic embolization as a treatment option for splenic artery aneurysm (saa) with hypersplenism.  - the 20th congress of asian society for vacular surgery.  1. 

rosnelifaizur ramely, ernest ong cun wang, lenny suryani safri, azim idris dan hanafiah harunarashid.  (2018).  giant hepatic artery aneurysm: the evil within.  - surgical medicine open access journal.  . 

jh lai, lenny s, krishna k, azim i, harunarashid h.  (2018).  ruptured popliteal artery aneurysm - a rare entity yet a great mimic.  - surgical chronicles.  . 

lenny suryani safri, mohamad syafeeq faeez md noh, ahmad rafizi hariz ramli, suria hayati md pauzi, mohamad azim md idris and hanafiah harunarashid.  (2018).  a case of metastatic adenocarcinoma from an unknown primary involving the aortic bifurcation.  - journal of vascular surgery cases and innovative techniques.  160-162. 

mohd izhar ariff mohd kashim, ezad azraai jamsari, mohd hafiz safiai, nurul ilyana muhd adnan & lenny suryani safri.  (2018).  genetic modified organisms (gmos) from the perspective of science and maqasid shariah.  - international journal of civil engineering and technology.  . 

antimicrobial stewardship committee hctm ukm.  (2018).  hctm ppukm surgical prophylaxis guide 2018.  - .  73. 

johan abdul kahar, rosnelifaizur ramely, lenny ss, mohamad azim md idris, hanafiah harunrashid..  (2017).  clinical outcome after distal bypass surgery for critical limb ischaemia: single centre experience.  - 18th congress of asian society for vascular surgery and the 12th asian venous forum.  . 

karthigesu aimanan, lenny suryani, putera mas pian, mohamad azim mohd idris, chew loon guan, hanafiah harunarashid.  (2017).  does systemic heparin reduces thrombosis rate of radiocephalic fistula: a double-blinded randomized study.  - 18th congress of asian society for vascular surgery and the 12th asian venous forum.  . 

rosnelifaizur ramely, lenny suryani safri, azim idris, hanafiah harunarashid.  (2017).  giant hepatic artery aneurysm: the evil within.  - 18th congress of asian society for vascular surgery and the 12th asian venous forum.  . 

izzuddin a, vinoshini dk, siti fareeda, lenny ss, tan yee ling, syed alwi, azim i, chew loon guan, h harunarashid.  (2017).  clinical audit: outcome of open vs. endovascular treatment of mycotic aortic aneurysms in two vascular centres in malaysia.  - 18th congress of asian society for vascular surgery and the 12th asian venous forum.  . 

gerald tan js, lenny s, azim i, h harunarashid.  (2017).  an audit of vascular access for haemodialysis at the national university hospital of malaysia.  - 18th congress of asian society for vascular surgery and the 12th asian venous forum.  . 

karthigesu aimanan, mohamad azim mohd idris, lenny suriyani safri, putera mas pian, tan yee ling, chew loon guan and hanafiah harunarashid.  (2017).  does systemic heparin reduces thrombosis rate of radiocephalic fistula: a double-blinded randomized study..  - vascular disease & therapeutics.  1-5. 

izzuddin a, vinoshini d, lenny s s, azim i, h harunarashid.  (2017).  clinical audit: outcome of open versus endovascular aortic repair (evar) treatment of mycotic aortic aneurysms in hospital canselor tuanku mukhriz ppukm.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

lenny ss, amirullah, kothai, noratul, murni, heknes, zuhaily, mohamad azim md idris, hanafiah harunrashid.  (2017).  a retrospective study of factors contributing to maturation rate of brachio-cephalic fistula (bcf) in ukm medical centre.  - 18th congress of asian society for vascular surgery and the 12th asian venous forum.  . 

aizat sabri i, lenny s s, azim i, h harunarashid.  (2017).  evarable abdominal aortic aneurysm that turned up with open surgical repair: causes and result. a retrospective study in tertiary vascular centre.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

aizat sabri i, lenny suryani s, azim i, h harunarashid.  (2017).  retroperitoneal cystic lymphagioma.  - surgical chronicles.  149-150. 

lim e s, lenny s s, azim i, h harunarashid.  (2017).  aneurysm of an aberrant right subclavian artery (kommerrell).  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

fattah a h, lenny s, azim i, h harunarashid.  (2017).  results of surgical intervention following thrombosed arteriovenous grafts from a single tertiary vascular centre.  - college of surgeon academy of medicine scientific congress.  . 

reena p r, lenny s s, azim i, h harunarashid.  (2017).  refractory lymphedema in chronic venous insufficiency: the management dilemma.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

prem g, krishna k, lenny s s, azim i, h harunarashid.  (2017).  case report: pseudoaneurysm of brachial artery in a patient with arteriovenous fistula.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

lee y s, lenny s s, azim i, h harunarashid.  (2017).  an unusual presentation of post herpetic neuralgia in vascular clinic.  - college of surgeons academy of medicine annual scientific congress.  . 

aizat sabri i, lenny s s, azim i, h harunarashid.  (2017).  retroperitoneal cystic lymphagioma: a case report.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

reena p r, lenny s s, azim i, h harunarashid.  (2017).  bizarre retroperitoneal fibromatosis: challenges in management.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

ernest ong, rosnelifaizur r, lenny s s, azim i, h harunarashid.  (2017).  case report: common hepatic artery aneurysm - a rare cause of abdominal pain.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

aminnur hafiz maliki, lenny suryani safri, mohamad azim mohd idris, hanafiah harunarashid.  (2017).  effect on handgrip exercise on the distal forearm cephalic vein diametre in patients with chronic renal disease.  - 18th congress of asian society for vascular surgery and the 12th asian venous forum.  . 

arif hameed, lenny s s, azim i, h harunarashid.  (2017).  case report: iatrogenic arteriovenous malformation of the submandibular gland.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

gerald tan, lenny s s, azim i, h harunarashid.  (2017).  case report: tumoral presentation of amyloidoma in a bizzare retroperitoneal mass.  - college of surgeons academy of medicine annual scientific congress.  . 

nabil azmi, lenny s s, azim i, h harunarashid.  (2017).  cervical rib as a rare cause of acute limb ischaemia: a case report.  - college of surgeons academy of medicine of malaysia annual scientific congress.  . 

lenny suryani safri, md azim idris, hanafiah harunarashid.  (2017).  prevalence and the risk factors for asymptomatic carotid artery stenosis among type ii diabetes mellitus patients.  - the european society for vascular surgery 31st annual meeting.  .