Eka Putri Azrai, Rizhal Hendi Ristanto, Mulyaningsih. PROBLEM-BASED LEARNING WITH CONCEPT MAP: IS IT EFFECTIVE TO IMPROVE METACOGNITIVE SKILLS?. IJAST [Internet]. 2020Jun.6 [cited 2024May4];29(05):11047-61. Available from: http://sersc.org/journals/index.php/IJAST/article/view/25183