Hutagaol, K., 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, vol. 5, no. 3, Aug. 2025, pp. 3199-02, https://bajangjournal.com/index.php/JIRK/article/view/10947.