Analysis of Internal and External Efficiency Through the Value for Money Model in Educational Institutions: A Case Study at SDN Jombor, Jumo District, Temanggung Regency. Tadrib [Internet]. 2025 Nov. 8 [cited 2025 Nov. 26];11(2):232-85. Available from: https://jurnal.radenfatah.ac.id/index.php/Tadrib/article/view/29287