s. divyashree, christy jackson joshua, abdul quadir md, senthilkumar mohan, a. sheik abdullah, ummul hanan mohamad, nisreen innab, ali ahmadian.  (2024).  enabling business sustainability for stock market data using machine learning and deep learning approaches.  - annals of operations research.  1 - 36. 

zhifu gong, jingyi ji, pengyuan tong, ahmed sayed m. metwally, ashit kumar dutta, joel j. p. c. rodrigues, ummul hanan mohamad.  (2023).  smart urban planning: intelligent cognitive analysis of healthcare data in cloud-based iot.  - computers and electrical engineering.  1-13. 

r. priyadarshini, abdul quadir md, senthilkumar mohan, abdullah alghamdi, mesfer alrizq, ummul hanan mohamad, ali ahmadian.  (2023).  novel framework based on ensemble classification and secure feature extraction for covid-19 critical health prediction.  - engineering applications of artificial intelligence.  1-15. 

jianqiang gu, liurong zhao, xiaoguang yue, noreen izza arshad, ummul hanan mohamad.  (2023).  multistage quality control in manufacturing process using blockchain with machine learning technique.  - information processing and management.  1-14. 

xiaochun lei, ummul hanan mohamad, aliza sarlan, mishal shutaywi, yousef ibrahim daradkeh, hazhar omer mohammed.  (2022).  development of an intelligent information system for financial analysis depend on supervised machine learning algorithms.  - information processing and management.  1-11. 

shahiratul a. karim, ummul h. mohamad, puteri n. e. nohuddin.  (2025).  interaction-based feature selection technique using fuzzy discretization and class association rule mining for breast cancer classification.  - malaysian journal of fundamental and applied sciences.  1832 - 1859. 

liew kok leong, fazita irma tajul urus, muhammad arif riza, mohammad nazir ahmad, ummul hanan mohamad .  (2025).  using epp theory and bmo-inspired approach to design a virtual reality dashboard design ontology.  - international journal of advanced computer science and applications (ijacsa).  912 - 920. 

shahiratul, a. karim, ummul, h. mohamad, puteri, n. e. nohuddin .  (2025).  discovery of interpretable patterns of breast cancer diagnosis via class association rule mining (carm) with shap-based explainable ai (xai) .  - malaysian journal of fundamental and applied sciences.  2008 - 2031. 

roslan abdul wahab, ummul hanan mohamad, mohammad nazir ahmad.  (2025).  a dual approach to halal meat traceability through qr codes and blockchain .  - international journal on advanced science, engineering and information technology.  654 - 660. 

s. divyashree, christy jackson joshua, abdul quadir md, senthilkumar mohan, a. sheik abdullah, ummul hanan mohamad, nisreen innab, ali ahmadian.  (2024).  enabling business sustainability for stock market data using machine learning and deep learning approaches.  - annals of operations research.  1 - 36. 

liew kok leong, muhammad arif riza, ahadi mohd nasir, ummul hanan mohamad, mohammad nazir ahmad, david wong you king.  (2024).  virtual reality dashboard design ontology (vrddo): a theoretical view.  - 2024 international conference on computer, control, informatics and its applications (ic3ina).  36 - 41. 

david wong you king, muhammad arif riza, liew kok leong, ummul hanan mohamad, rabiah abdul kadir, mohammad fairus zulkifli, mohammad nazir ahmad.  (2024).  blockchain-based traceability method - a review.  - 8th international visual informatics conference, ivic2023.  261-275. 

halimah badioze zaman, rahimah ismail, nazrita ibrahim, ummul hanan mohamad.  (2024).  a visual-based energy efficient digital agro (ee i-agro) project for design & technology subject, based on computational thinking skills across stem.  - 8th international visual informatics conference, ivic2023.  508-525. 

shahiratul a. karim, ummul hanan mohamad, puteri n. e. nohuddin.  (2024).  feature selection techniques on breast cancer classification using fine needle aspiration features: a comparative study.  - 8th international visual informatics conference, ivic2023.  568-582. 

halimah badioze zaman, peter robinson, alan f. smeaton, renato lima de oliveira, bo nørregaard jørgensen, timothy k. shih, rabiah abdul kadir, ummul hanan mohamad, mohammad nazir ahmad.  (2024).  springer lncs: advances in visual informatics 2023.  - 8th international visual informatics conference, ivic2023.  1 - 677. 

ummul hanan mohamad.  (2025).  comparative analysis of ai and nanotech approaches for pandemic prediction.  - .  69 - 104. 

youcef benferdia, mohammad nazir ahmad, mushawiahti mustafa, ummul hanan mohamad, liew kok leong.  (2023).  ontology development methodology for virtual reality-based training (vrt) in ophthalmology domain: phaco cataract surgery case study.  - .  68-85. 

ummul hanan mohamad, puteri nor ellyza nohuddin.  (2021).  visualizing the trend of childhood vaccination hesitancy in malaysia using text mining.  - .  58-78. 

halimah badioze zaman, azlina ahmad, ali imran n., hanif bahrin, hamidah yamat@ ahmad, puteri nor ellyza, n., ang, m.c., aliza, a., azwan shaiza, n., riza s., normazidah c.m., azizah, j., wahiza, w. nazlena, m.a., fauzanita k., mohamad taha, i., rabiah,.  (2020).  pembuktian konsep penyelesaian masalah menggunakan model pemikiran komputasional (ct) rentas stem untuk kesediaan data terbuka.  - .  96-138. 

ummul hanan mohamad, aliimran nordin, azlina ahmad.  (2019).  sustainable gamification framework to improve antibiotic resistance awareness for societal well being.  - .  190-207. 

roslan abdul wahab.  (2024).  blok rantai senjata ampuh memerangi rasuah dan penyelewengan wang.  - dewan kosmik.  . 

mohammad nazir ahmad, ummul hanan mohamad .  (2024).  ivi teroka pendekatan penyelidikan dan inovasi serampang dua mata .  - buletin institut informatik visual 2024.  . 

ummul hanan mohamad, shahiratul amalina karim.  (2024).  cari jawapan: meneroka interaksi antara fitur untuk diagnosis kanser payudara .  - buletin institut informatik visual 2024.  . 

mohammad nazir ahmad, ummul hanan mohamad.  (2023).  penyelidik perlu doktrin penyelidikan baharu.  - buletin@ivi.  1. 

intan nadiah abdul hakim, ummul hanan mohamad.  (2023).  meneroka kemungkinan: realiti luasan sebagai alat pembelajaran interaktif untuk perkenalkan fungsi objek kepada kanak-kanak autisme.  - buletin@ivi.  8. 

mohammad nazir bin ahmad @ sharif;mohd azul mohamad salleh;ummul hanan binti mohamad.  (2024).  ontoexam: a conceptual model to facilitate the integration of eproctor module on examsini online exam solution.  - .  . 

roslan abdul wahab.  (2024).  blok rantai senjata ampuh memerangi rasuah dan penyelewengan wang.  - dewan kosmik.  . 

ummul h. mohamad and m.n. ahmad.  (2024).  leveraging qr code and blockchain technology for enhanced traceability in the halal meat supply chain.  - international halal symposium 2024.  . 

ummul hanan mohamad, shahiratul amalina karim.  (2024).  unlocking the puzzle: exploring feature interactions in breast cancer diagnosis.  - buletin institut informatik visual 2024.  . 

mohammad nazir ahmad, ummul hanan mohamad .  (2024).  ivi teroka pendekatan penyelidikan dan inovasi serampang dua mata .  - buletin institut informatik visual 2024.  .