Himmi, N. and Husna, A. (2018) “The Effectiveness on the Use of Constructivism-Based Vector Analysis Module for 4th Semester Students in Department of Mathematics Education UNRIKA in Academic Year Of 2016/2017”, Mathematics Research and Education Journal, 2(1), pp. 21–28. Available at: https://journal.uir.ac.id/index.php/JPM/article/view/2265 (Accessed: 21 July 2026).