Ibrahim Ashari, Mochammad, Deddy Rudhistiar, and Ni Putu Agustini. “Rancang Bangun Absen Hadir Guru Dan Siswa Berbasis Android Di SMK PGRI Sumber Pucung”. SinarFe7 6, no. 1 (September 9, 2024): 130–134. Accessed April 30, 2026. https://journal.fortei7.org/index.php/sinarFe7/article/view/655.