Funay, C. “Comparative Study of Soil Quality for Reclamation Based on Soil Fertility in Block 1 Pit 3 & Pit 5 Against Bank Soil at PT. Soe Makmur Resources, South Central Timor, East Nusa Tenggara Province”. ReTII, Nov. 2019, pp. 48-53, //journal.itny.ac.id/index.php/ReTII/article/view/1456.