Lubis, Andrew Satria, Zulfan, Mutia Fitri Chania, and Ishbir Mujahid Adha. “Analysis of the Use and Application of Mathematics in Economics: Demand and Supply Functions”. Journal of Research in Mathematics Trends and Technology 6, no. 1 (March 30, 2024): 16–23. Accessed August 26, 2025. https://talenta.usu.ac.id/jormtt/article/view/17603.