[1]
Hakim, M.S. et al. 2019. THE IMPLEMENTATION OF PROBLEM-BASED LEARNING MODEL IN THEMATIC LEARNING FOR 4TH GRADE STUDENTS TO IMPROVE THE STUDENTS™ CRITICAL THINKING SKILLS. JURNAL HANDAYANI PGSD FIP UNIMED. 10, 1 (Jul. 2019), 43–47. DOI:https://doi.org/10.24114/jh.v10i1.14137.