Egonmwan, Y. I., and W. O. Orukpe. “Comparison of Non-Linear Height-Diameter Models of Tectona Grandis L.f. In a Rainforest Site in Southern Nigeria”. Discoveries in Agriculture and Food Sciences 12, no. 5 (September 19, 2024): 20–28. Accessed December 3, 2024. http://804474.wannyin.cyou/index.php/TNC/article/view/15549.