1.
Sofyan H, Komariah K, Wagiran W. PROBLEM BASED LEARNING DALAM IMPLEMENTASI KURIKULUM 2013 DI SMK. PTBB [Internet]. 2019 Dec. 9 [cited 2025 Nov. 2];11(1). Available from: https://jurnal.uny.ac.id/index.php/ptbb/article/view/28667