Nasution, N.R. 2023. IMPROVING THE RESULT OF STUDENTS’ LEARNING ON SQUARE AND RECTANGLE MATERY THROUGH COLLABORATIVE LEARNING AT CLASS VII MTS YTPI AL-BUKHARI MUSLIM. JISAE: Journal of Indonesian Student Assessment and Evaluation. 9, 2 (Nov. 2023), 149 - 159. DOI:https://doi.org/10.21009/jisae.v9i2.21354.