Setting Fuel Prices in Jokowi’s Era in Light of Adam Smith and Ibnu Taimiyah Pricing Theory. Journal of Islamic Economics Perspectives, [S. l.], v. 5, n. 1, p. 10–17, 2023. DOI: 10.35719/jiep.v5i1.100. Disponível em: https://jiep.uinkhas.ac.id/index.php/JIEP/article/view/100. Acesso em: 18 jan. 2026.