M. T. Akbar, M. Kurnia Amri, Yusrizal, A. F. Timor, R. G. Sholid, and H. Alhaq, “Optimizing Google Services for the Digitalization of Organizational Activities: Implementation at KIPAN”, Vox Populi, vol. 3, no. 1, pp. 9–16, Jan. 2026.