“Reflection-Based Academic Supervision and Observation by School Principals to Improve Learning Quality in Elementary Schools”. JMKSP (Jurnal Manajemen, Kepemimpinan, Dan Supervisi Pendidikan), vol. 10, no. 2, Dec. 2025, pp. 1340-9, https://doi.org/10.31851/jmksp.v10i2.20564.