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