Manual A, Ab Hamid J, Jawahir S, Amer Nordin A, Ab Rahim I, Mohd Noh SN, Abdul Mutalib NE, Rata Mohan DS, Mohamed Razif I, Ibrahim MY. Healthcare Utilisation Inequality and the Hidden Burden of Out-of-Pocket Expenditures in Sabah. BJMS [Internet]. 2026 Sep. 1 [cited 2026 Sep. 12];20(3):367-79. Available from: https://jurcon.ums.edu.my/ojums/index.php/bjms/article/view/6445