Limbong, T., M. I. . Panjaitan, and D. M. . Rajagukguk. “Quot”;. ULEAD : Jurnal E-Pengabdian, vol. 4, no. 2, Jan. 2025, pp. 60-66, https://ejournal.ust.ac.id/index.php/ULEAD/article/view/4589.