LUBIS, A. S. .; ZULFAN; CHANIA, M. F. .; ADHA, I. M. . Analysis of the Use and Application of Mathematics in Economics: Demand and Supply Functions . Journal of Research in Mathematics Trends and Technology, [S. l.], v. 6, n. 1, p. 16–23, 2024. DOI: 10.32734/jormtt.v6i1.17603. Disponível em: https://talenta.usu.ac.id/jormtt/article/view/17603. Acesso em: 26 aug. 2025.