Zuliantoni, Zuliantoni, Nurul Iman Supardi, and Hardiansyah Hardiansyah. “ECO-FRIENDLY RETORT FOR COCONUT SHELL CHARCOAL: TRAINING, PERFORMANCE TESTING, AND BUSINESS PROSPECTS”. Jurnal Abdi Insani 12, no. 10 (October 25, 2025): 5650–5659. Accessed December 6, 2025. https://abdiinsani.unram.ac.id/index.php/jurnal/article/view/2995.