Mohd Ritzuan Abdul Multalib, and Rathmawati Ahmad. “Perception of Periodontal Health Among Patients With BPE Score 4 in Tawau, Sabah, and the Associated Factors: A Cross-Sectional Study”. Borneo Journal of Medical Sciences (BJMS) 17 (March 31, 2023): 4–5. Accessed July 17, 2024. https://jurcon.ums.edu.my/ojums/index.php/bjms/article/view/4292.