Yandina Poetri, Dara. “Bentuk Perang Baru Di Abad Ke 21 Studi Kasus: Perang Sipil Di Liberia 1989-2003”. Jurnal Indonesia Sosial Sains 2, no. 02 (February 21, 2020): 205–214. Accessed April 18, 2026. http://jiss.publikasiindonesia.id.solusipublish.com/index.php/jiss/article/view/187.