„A comparison study of patients attendance to klinik rawatan keluarga pergigian (krkg) hospital universiti sains malaysia (Hospital USM): A study from the year 2017 to the year 2020“, JNOTM, том 1, изд. 2, стр. 77–84, Апр. 2024, приступљено: Авг. 25, 2026. Available at: https://shmpublisher.com/index.php/jnotm/article/view/319