Sumirat, I., Ayu Nyoman Murniati, N. and Prayito, M. 2026. Collaborative Educational Supervision in Elementary Schools: A Case Study of Professional Culture Development. Journal of Islamic Education Students (JIES). 6, 1 (Mar. 2026), 142–153. DOI:https://doi.org/10.31958/jies.v6i1.16710.