Satria, Erwinsyah. 2019. “PROBLEM BASED LEARNING APPROACH WITH SCIENCE KIT SEQIP TO ENHANCING STUDENTS’ SCIENTIFIC PROCESS SKILLS AND COGNITIVE LEARNING OUTCOMES”. Akrab Juara : Jurnal Ilmu-Ilmu Sosial 4 (2):101-14. https://doi.org/10.58487/akrabjuara.v4i2.2070.