Rosidah, Ani. “THE USE OF PROBLEM SOLVING LEARNING METHOD TO IMPROVE STUDENTS’ CRITICAL THINKING”. Sepeda(Seminar Pendidikan Dasar) PGSD FKIP Unpas 1, no. 1 (December 12, 2018): 289 - 301. Accessed December 4, 2024. https://proceedings.conference.unpas.ac.id/index.php/sepeda/article/view/228.