Umam, Zacky Khairul. 2024. “The Scribe of Sufi-Philosophical Letters: Shaykh Yūsuf of Makassar’s Formative Decades (1640s-1660s) in Arabia and Syria”. Studia Islamika 31 (3):405-38. https://doi.org/10.36712/sdi.v31i3.42953.