Stefania Samahati, Susan, Tinneke Evie Meggy Sumual, and Elni Jeini Usoh. “The Management of the School Principal at the Early Childhood Education Institution of TK GMIM Pniel Bahu, Manado City”. International Journal of Science and Environment (IJSE) 5, no. 3 (July 17, 2025): 163–171. Accessed July 27, 2025. https://www.ijsenet.com/index.php/IJSE/article/view/126.