Akwaji, P. I., Oden, G. N., Onah, D. O., Okon, E. I., Ajikah, L. B. and Akomaye, F. A. (2022) “Diversity, distribution, and conservation status of forest tree species in cross river state, Nigeria”, Sustainability and Biodiversity Conservation, 1(1), pp. 42–83. doi: 10.5281/zenodo.7135046.