UMPA, Morad Sabdullah. Martial Arts among the Bangsamoro Muslim: History, Tradition, Culture, and Religion. JPAIR Multidisciplinary Research, Philippines, v. 34, n. 1, p. 131–149, 2018. DOI: 10.7719/jpair.v34i1.634. Disponível em: https://philair.ph/index.php/jpair/article/view/634. Acesso em: 31 mar. 2025.