Samsu, S., Raudoh, R., Mardona, M., & Nurhasanah, N. (2026). The Role of the School Principal in Implementing the Basic Functions of Educational Management Based on Islamic Values to Improve the Quality of Learning in Senior High Schools in Bungo Regency . International Journal of Economics, Business and Innovation Research, 5(06), 81-109. https://doi.org/10.63922/ijebir.v5i06.3929