The Principal’s Policy Efforts In Improving The Character Education Of The Students Of Upt SDN 009 Trimanunggal Tapung District. JIME [Internet]. 2023 Nov. 3 [cited 2026 Jun. 28];9(4):3292-30. Available from: https://ejournal.mandalanursa.org/index.php/JIME/article/view/6137