Lia Fitria Rahmatillah, Dina Gunarsih, Dewi Sartika, Akmal Muhni, Muhammad Arief Akbar, and Tika Hapsari. 2025. “Metode Gaya Berat Dan Magnetik”. Yayasan Drestanta Pelita Indonesia, July. https://publisher.yayasandpi.or.id/index.php/dpipress/article/view/1761.