Magfirah, Magfirah. “Perancangan Sistem Informasi Edukasi Pendaftaran Umroh Pada PT. Paotere Travel & Tours Berbasis Android”. Digital Transformation Technology 5, no. 1 (June 22, 2025): 197–202. Accessed August 28, 2026. https://jurnal.itscience.org/index.php/digitech/article/view/5957.