Safitri AD, Fitrianti DU, Febriliati F, Awaliyah R, Kusuma JW. PRIVATE LESSONS IN IMPROVING MATHEMATICS LEARNING OUTCOMES. GEOM APLL MATH [Internet]. 2023 Jul. 30 [cited 2025 Oct. 3];1(2):67-73. Available from: http://tesseract.nindikayla.com/index.php/home/article/view/13