J. Woga and V. Akujuru, “The Place of Environmental Valuation in the Training of Estate Surveyors and Valuers”, IJSBAR, vol. 30, no. 3, pp. 58–73, Nov. 2016, Accessed: Sep. 18, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/6478