SAPUTRA, Y.; AZMI, M. LATAR ALAM GEOMORFOLOGIS PERISTIWA PERANG GERILYA JENDERAL BESAR SUDIRMAN (1948-1949). Langgong: Jurnal Ilmu Sosial dan Humaniora, [S. l.], v. 1, n. 1, p. 10–22, 2021. DOI: 10.30872/langgong.v1i1.531. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/langgong/article/view/531. Acesso em: 14 mar. 2025.