Adesunloye, D. T., and F. C. Arowosafe. “Willingness of Tourists to Pay for Ecotourism Services in Selected Ecotourism Destinations in South-West, Nigeria”. Journal of Applied Sciences and Environmental Management, vol. 27, no. 12, Dec. 2023, pp. 2701-9, doi:10.4314/jasem.v27i12.