Nugraha, Ahmad, Pramono Hari Adi, Daryono Daryono, Adi Indrayanto, Joni Prayogi, Ahmad Nasori, Ronald Haryanto, Isti Riana Dewi, Sulistyandari Sulistyandari, & Rahab Rahab. " Islamic Cooperative Financing as a Driver of Traditional Market Traders’ Income: Evidence from Beringharjo Market, Yogyakarta." Journal of International Islamic Business Studies [Online], 3.1 (2026): 26-34. Web. 9 Sep. 2026