Suci Frisnoiry, Tiara Fatima Tuzzahra, Tria Dita Utami, Umi Kalsum. ANALYZING THE MISTAKES OF STUDENTS OF IMELDA PRIVATE SCHOOL OF X IPS CLASS IN SOLVING DEMAND FUNCTIONS IN ECONOMIC LEARNING. Jurnal Kreasi Rakyat [Internet]. 2023 May 25 [cited 2026 Sep. 30];1(2):101-10. Available from: https://jurnal.kreyatcenter.com/jkr/article/view/18