1. Department of Science laboratory Technology, School of Applied Science, Nuhu Bamalli Polytechnic, Zaria, Kaduna State, Nigeria
2. Department of Chemistry, School of Applied Science, Nuhu Bamalli Polytechnic, Zaria, Kaduna State, Nigeria
3. Department of Veterinary Parasitology and Entomology, Faculty of Veterinary Medicine, Ahmadu Bello University, Zaria, Kaduna State, Nigeria
4. Department of Veterinary Pharmacology and Toxicology, Faculty of Veterinary Medicine, University of Abuja, Abuja, Nigeria