1. Department of Pharmacognosy and Ethnopharmacy, Faculty of Pharmaceutical Sciences, Usmanu Danfodiyo University, Sokoto, Nigeria
2. Centre for Advanced Medical Research and Training, Usmanu Danfodiyo University, Sokoto, Nigeria
3. Department of Pharmaceutical and Medicinal Chemistry, Faculty of Pharmaceutical Sciences, Usmanu Danfodiyo University, Sokoto, Nigeria
4. Department of Biochemistry, Faculty of Life Sciences, Kebbi State University of Science and Technology, Aliero, Kebbi, Nigeria