Nasution NR. IMPROVING THE RESULT OF STUDENTS’ LEARNING ON SQUARE AND RECTANGLE MATERY THROUGH COLLABORATIVE LEARNING AT CLASS VII MTS YTPI AL-BUKHARI MUSLIM. jisae [Internet]. 2023Nov.5 [cited 2025Apr.21];9(2):149 -159. Available from: http://103.8.12.212:33180/unj/index.php/jisae/article/view/21354