Zulkarnain Ladianto H, Sulistya Bargawa W, Winarno E. Pemodelan dan Estimasi Sumber daya Nikel Laterit Menggunakan Metode Nearest Neighbour Polygon (NNP). Jurnal sostech [Internet]. 2021Feb.15 [cited 2024Nov.25];1(2):75-80. Available from: https://sostech.greenvest.co.id/index.php/sostech/article/view/22