Bari, Gurum Ahmad Pauzi, Amir Supriyanto, and W Warsito. Jurnal Teori dan Aplikasi Fisika 4, no. 1 (January 16, 2016). Accessed December 26, 2025. https://jtaf.fmipa.unila.ac.id/index.php/jtaf/article/view/97.