SHUKUR, Khalid Jamal Shukur. MATHEMATICAL ECONOMICS AND ECONOMIC RELATIONS IN TERMS OF EQUATIONS. Innovative Multidisciplinary Journal of Applied Technology, [S. l.], v. 3, n. 4, p. 58–67, 2025. Disponível em: https://www.multijournals.org/index.php/innovative/article/view/3410. Acesso em: 23 oct. 2026.