LETCHUMANAN, Shaktivell; BADARULZAMAN, Nur Azam; SELI, Hazman; JOB AJALA, Amkpa. Characterisation of Minerals and Other Properties of Mukah Coal. Journal of Advanced Mechanical Engineering Applications, [S. l.], v. 4, n. 1, p. 1–11, 2023. Disponível em: https://penerbit.uthm.edu.my/ojs/index.php/jamea/article/view/9038. Acesso em: 11 mar. 2026.