Ahmad Suminto, Muhammad Alfan Wildani, Moh. Syifa Uddin, Binti Nur Asiyah, Andi Triyawan, and Muhammad Amin Firdaus, “Does Income Determine Welfare? An Islamic Economics Perspective on MSMEs in Rural Indonesia”, IJBQR, vol. 4, no. 03, pp. 330-342, Jul. 2026.