Owolabi Jamiu, F. (2019) “CONTRIBUTIONS OF ISLAMIC CO-OPERATIVE SOCIETIES TO MUSLIMS IN YORUBALAND (SOUTH-WESTERN NIGERIA): Sumbangan Poperasi Persatuan Masyarakat Islam kepada Ummah Islam di Tanah Yoruba (Selatan-Barat Nigeria)”, ‘Abqari Journal, 11(1), pp. 51–63. doi: 10.33102/abqari.vol11no1.97.