Putra Yochanan, Albert Michael, and Singgih Jatmiko. “Pengembangan Dan Evaluasi Sistem Informasi Peminjaman Barang Berbasis Google Apps Script”. Computer Journal 4, no. 2 (August 30, 2026): 212–223. Accessed September 9, 2026. https://journal.ypmma.org/cj/article/view/470.