N. W. Nghonjuyi, “Aqueous Extracts of Aloe vera and Carica papaya Leaves: Impacts on Coccidiosis, Production and Haematology in Kabir Chickens in Buea, South West Cameroon”, Int. J. Poult. Sci., vol. 20, no. 3, pp. 106–115, Feb. 2021, doi: 10.3923/ijps.2021.106.115.