Issue Title
Vol 6, No 1 (2021): January 2021 The Effect of Science, Technology, Engineering, and Mathematics (STEM) Learning on Students’ Problem Solving Skill Abstract  PDF (English)
Fathiah Alatas, Nur Afriyati Yakin
Vol 5, No 3 (2020): September 2020 7-Step PBL: Problem Solving Ability of Students in Work and Energy Abstract  PDF (English)
Amin Mustajab, Samsul Bahri, Ya Julyanto
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