Isdayanti, Alni, and Nani Aprilia. 2022. “A META-ANALYSIS STUDY OF IMPLEMENTING ACTIVE LEARNING STRATEGY TO IMPROVE STUDENTS’ COGNITIVE LEARNING OUTCOMES IN JUNIOR AND SENIOR HIGH SCHOOL FOR BIOLOGY SUBJECT”. JPPIPA (Jurnal Penelitian Pendidikan IPA) 7 (1):22-29. https://doi.org/10.26740/jppipa.v7n1.p22-29.