PURWATI, Sri. EFFECT OF COOPERATIVE LEARNING TYPE INVESTIGATION GROUP (GI) MODEL WITH EXPERIMENTAL OF COGNITIVE LEARNING OUTCOMES ENVIRONMENTAL SCIENCE EDUCATION STUDY PROGRAM BIOLOGY. PROSIDING SEMINAR NASIONAL KIMIA, [S.l.], sep. 2016. Available at: <http://jurnal.kimia.fmipa.unmul.ac.id/index.php/prosiding/article/view/300>. Date accessed: 29 mar. 2024.