محسن عبد الله حسن. Kinetic analysis of the functions of supply and demand. Iraqi Journal for Administrative Sciences, كربلاء، جمهورية العراق, v. 6, n. 23, p. 56–68, 2024. Disponível em: https://mail.journals.uokerbala.edu.iq/index.php/ijas/article/view/2427. Acesso em: 19 jan. 2025.