ZULIANTONI, Zuliantoni; SUPARDI, Nurul Iman; HARDIANSYAH, Hardiansyah. ECO-FRIENDLY RETORT FOR COCONUT SHELL CHARCOAL: TRAINING, PERFORMANCE TESTING, AND BUSINESS PROSPECTS. Jurnal Abdi Insani, [S. l.], v. 12, n. 10, p. 5650–5659, 2025. DOI: 10.29303/abdiinsani.v12i10.2995. Disponível em: https://abdiinsani.unram.ac.id/index.php/jurnal/article/view/2995. Acesso em: 5 dec. 2025.