“Strategi Implementasi Kode Etik Profesi Guru di SD HKBP Maranatha”, JICN, vol. 3, no. 03, pp. 3492–3497, Jun. 2026, Accessed: Jul. 21, 2026. [Online]. Available: https://jicnusantara.com/index.php/jicn/article/view/7292