Ratnaningsih, L., Muhajir, M. and Utami, S. 2026. The Impact Of Quizizz-Assisted Problem-Based Learning (PBL) On Students’ Learning Motivation And Problem-Solving Skills In Plane Geometry Topics Among Fourth-Grade Students At SDN Jatra Timur 1 Sampang. Jurnal Kajian Ilmu Pendidikan (JKIP). 7, 6 (Jul. 2026), 3452-3461. DOI:https://doi.org/10.55583/jkip.v7i6.2606.