Zain, Muhammad Amir, Muhammad Fahrur Rozi, Anisa Nur Septikasari, Muhammad Nuruddianto, Supriyanto Supriyanto, and Ahmad Zarkasyi. 2015. “STUDI PENERAPAN METODE ANALISIS DERIVATIF PADA DATA POTENSIAL GRAVITASI”. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) 4 (October):SNF2015-IX. https://journal.unj.ac.id/unj/index.php/prosidingsnf/article/view/5248.