2020. THE EFFECT OF COMPLETE SENTENCE TYPE OF COOPERATIVE LEARNING MODEL TOWARDS STUDENTS’ COGNITIVE ON SOCIAL SCIENCE SUBJECT AT GRADE V OF PRIMARY SCHOOLS. Primary: Jurnal Pendidikan Guru Sekolah Dasar. 9, 5 (Oct. 2020), 705–719. DOI:https://doi.org/10.33578/jpfkip.v9i5.8040.