MARGOLANG, Ika Azura; SUPRAYITNO, Suprayitno; NUHUNG, Nuhung. PERANAN SUNGAI ASAHAN DALAM PERDAGANGAN MASA KOLONIAL BELANDA, 1867–1942. SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, [S. l.], v. 15, n. 3, p. 1909–1919, 2026. DOI: 10.36526/sosioedukasi.v15i3.9682. Disponível em: https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/9682. Acesso em: 14 oct. 2026.