FATA, A. K.; FAUZAN, P. I. .; IZZUDDIN , I. . From Integration of Islam-State to Integration of Ummah-State: The Biography of Buya Hamka. Journal of Al-Tamaddun, [S. l.], v. 19, n. 2, p. 141–154, 2024. DOI: 10.22452/JAT.vol19no2.10. Disponível em: https://mjir.um.edu.my/index.php/JAT/article/view/41485. Acesso em: 5 jan. 2025.