Mahfuzan, Muhammad Saqfan, and Adi Wahyu Setiawan. “PERANCANGAN APLIKASI MOBILE KALKULASI DAO PENGEBORAN SUMUR MINYAK BERBASIS ANDROID”. Scientica: Jurnal Ilmiah Sains Dan Teknologi, vol. 3, no. 4, May 2025, pp. 919-24, https://jurnal.researchideas.org/index.php/scientica/article/view/955.