Muhammad Yerizam, Muhammad Faizal, and Asyeni Miftahul Jannah. “Synthesis of Rice Straw and Coconut Shell-Based Bio Briquettes As an Alternative Energy ”. Journal of Industrial, Energy and Environment Technology 1, no. 1 (November 30, 2023): 01–08. Accessed November 23, 2024. https://jurnal.polsri.ac.id/index.php/JIEETech/article/view/7041.