Bulkis R, Sufyani Prabawanto, Tia Purniati. Analysis of Diagnostic Learning Obstacles of Junior High School Students on Straight-Line Equations: A Systematic Literature Review. EduMatSains [Internet]. 2026 Jul. 31 [cited 2026 Aug. 2];11(1):19-2. Available from: https://ejournal.uki.ac.id/index.php/edumatsains/article/view/8210