Chonita, P.A. and Widodo, W. 2021. EFFECTIVENESS OF SCIENCE CARD GAME ON EXCRETION SYSTEM TO HUMAN MATERIALS TO IMPROVE STUDENT COGNITIVE LEARNING OUTCOMES. PENSA E-JURNAL: PENDIDIKAN SAINS. 9, 1 (Jan. 2021), 96–103. DOI:https://doi.org/10.26740/pensa.v9i1.38508.