“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” (2026) Jurnal Kajian Ilmu Pendidikan (JKIP), 7(6), pp. 3452–3461. doi:10.55583/jkip.v7i6.2606.