Irawati TN, Mahmudah M. The Needs Analysis of Student Worksheet (LKM) Based on the Development of the ADDIE Model for Vector Analysis Subjects In S1 Mathematics Education Students On Jember Islamic University. AXIOMA [Internet]. 2020Jan.9 [cited 2024Nov.23];5(1):1-10. Available from: https://ejurnal.uij.ac.id/index.php/AXI/article/view/538