Happy, Nurina, Rahmad Rismawan, Tomi Apra Santosa, Muchammad Chusnan Aprianto, and Dewanto Dewanto. 2025. “Integrated Digital Learning Tools to Enhance Student’s Mathematical Problem Solving Skills”. Jurnal Kajian Ilmu Pendidikan (JKIP) 6 (4):1665-72. https://doi.org/10.55583/jkip.v6i4.1690.