TEACHER PEDAGOGICAL COMPENTENCE TRAINING MANAGEMENT IN IMPROVING THE QULIATY OF DIFFERENTIATION LEARNING AT RAUDHATUL ATHFAL: DESCRIPTIVE STUDY OF QUALITATIVE ANALYSIS IN REGIONAL KKG RA SUMEDANG REGENCY. (2024). Journal of Research Administration, 6(1). https://journlra.org/index.php/jra/article/view/1365