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), v. 7, n. 6, p. 3452–3461, 17 Jul2026.