Zuhdi, Muhammad, Syamsuddin Syamsuddin, and Bakti Sukrisna. “Algoritma Perhitungan Charge Occurrence Probability (COP) Pada Data Self Potensial”. Jurnal Penelitian dan Pembelajaran Fisika Indonesia 1, no. 1 (February 6, 2020). Accessed April 26, 2024. https://jpfis.unram.ac.id/index.php/jppfi/article/view/13.