Aifah, Aifah, Riyan Afif hendrawan, Fransiskus Bimantoro Agung, and Jepri Victor. 2024. “Increase The Percentage of Coal Conservation Deposited in ROM Drainage Areas”. Jurnal Indonesia Sosial Teknologi 5 (11):4804-14. https://doi.org/10.59141/jist.v5i11.4613.