Pardini, A., Wulan, E. R., & Mutiara, T. (2026). Operationalizing Al-Kasb: Economic Sufficiency, Cigarette Expenditure, and Regional Human Development in Indonesia. Economica: Jurnal Ekonomi Islam, 17(1), 181–209. https://doi.org/10.21580/economica.2026.17.1.33050