WANDIRA, I.; KARO KARO, P.; ADI, W. A. Jurnal Teori dan Aplikasi Fisika, [S. l.], v. 6, n. 1, p. 63–74, 2018. DOI: 10.23960/jtaf.v6i1.167. Disponível em: https://jtaf.fmipa.unila.ac.id/index.php/jtaf/article/view/167. Acesso em: 28 oct. 2025.