Latif, Yudi. “Building the Soul of the Indonesian Nation: Mohammad Hatta on Religion, the State Foundation, and Character Building”. Studia Islamika 32, no. 2 (August 29, 2025): 241–278. Accessed October 30, 2025. https://studiaislamika.ppimcensis.or.id/index.php/studia-islamika/article/view/45220.