KIDAN, T. G. .; HABTU, N. G. . Activated carbon supported CaO for conversion of palm oil to biodiesel Kinetic experiment. Ethiopian Journal of Science and Technology, [S. l.], v. 10, n. 3, p. 193–208, 2025. Disponível em: https://journals.bdu.edu.et/index.php/EJST/article/view/2587. Acesso em: 4 feb. 2026.