2025. Reflection-Based Academic Supervision and Observation by School Principals to Improve Learning Quality in Elementary Schools. JMKSP (Jurnal Manajemen, Kepemimpinan, dan Supervisi Pendidikan). 10, 2 (Dec. 2025), 1340–1349. DOI:https://doi.org/10.31851/jmksp.v10i2.20564.