Sunarsi S, Sutoyo S, Wicaksono AG. FOSTERING STUDENTS’ LEARNING RESPONSIBILITY WITH THE A PROBLEM SOLVING METHOD. inovasi, pendidikan [Internet]. 2024 Dec. 18 [cited 2025 Dec. 6];2(2):9-15. Available from: https://ejurnal.unisri.ac.id/index.php/jppg/article/view/13222