Kulsum, Umi, Slamet Hariyadi, & Mochammad Iqbal.
" THE EFFECT OF A STEM APPROACH WITH THE PROBLEM BASED LEARNING MODEL ON COMMUNICATIVE SKILLS AND STUDENT LEARNING OUTCOMES." <em>ScienceEdu</em> [Online], 3.2 (2020): 58-70. Web. 25 Nov. 2024