Aiyesi, Salwa Aiyesi, Sri Bona Ayu, Heru Kuswanto, and Pretty Oktianti Menur Kusuma Putri. “Improving Students’ Learning Outcomes in Problem Solving Through Problem Solving Method: Systematic Literature Review”. Jurnal Inovasi Pendidikan IPA 12, no. 1 (May 25, 2026). Accessed May 26, 2026. https://journal.uny.ac.id/index.php/jipi/article/view/82372.