Hutagaol, Kerlima, Oktavianus Chayadi, Didi Mulyadi, Roby Syafi’i, Gilbert Esra Temanta Tarigan, and Muh. Rizal. “OPTIMALISASI REKLAMASI LINGKUNGAN PASCA TAMBANG DENGAN MENGGUNAKAN LAPISAN TANAH NON-ACID FORMING (NAF) DI PT XYZ”. Journal of Innovation Research and Knowledge 5, no. 3 (August 1, 2025): 3199–3202. Accessed August 4, 2025. https://bajangjournal.com/index.php/JIRK/article/view/10947.