Sasi, Galuh Ambar. “THE WITTE KRUIS KOLONIE SALATIGA: A CONTEXTUAL CHRISTIAN PROJECT IN 1902”. Al-Qalam 32, no. 1 (June 18, 2026): 184–201. Accessed July 28, 2026. https://jurnalalqalam.or.id/index.php/Alqalam/article/view/1828.