Maria Koriyanti Nona Yevi, Yoseph Belen Keban, & Alfonsus Mudi Aran. (2025). Implementation of Educational Supervision by School Principals: Analysis of Impact on Catholic Religious Education Teacher Performance and Educational Quality in Elementary Schools. International Journal of Christian Education and Philosophical Inquiry, 2(3), 111–121. https://doi.org/10.61132/ijcep.v2i3.382