Yanti, Yanti, Yoan Tobing, and Pricillia Anastasia. “Pelatihan Penerapan Internal Control Dan Petty Cash Bagi Siswa SMA Harapan Jaya”. PORTAL RISET DAN INOVASI PENGABDIAN MASYARAKAT 5, no. 1 (December 8, 2025): 31–41. Accessed March 9, 2026. https://ojs.transpublika.com/index.php/PRIMA/article/view/2015.