OMAR, P. A.; ISMAIL, S. C. The Conflict Between Muslims and Crusaders in The City of Ruha Was the First Military Invasion by Crusaders: A Historical Study. Koya University Journal of Humanities and Social Sciences, [S. l.], v. 7, n. 2, p. 112-119, 2024. DOI: 10.14500/kujhss.v7n2y2024.pp112-119. Disponível em: https://jhss.koyauniversity.org/index.php/jhss/article/view/1028. Acesso em: 28 dec. 2024.