Marteda, Marteda Suparto, Gika Apia, and Muhammad Faizin. “The Influence of School Culture on the Character of Grade IV Students ”. Primary Education Journal (PRIMADONA) 1, no. 03 (June 21, 2025): 78–92. Accessed July 8, 2026. https://e-journal.unimudasorong.ac.id/index.php/primadona/article/view/3496.