Adutwum, Jerry Oppong, Hiroki Sakagami, Shinya Koga, and Junji Matsumura. “Space-Time Analysis of the Longitudinal Variation in Wood Specific Gravity of Teak and Its Effect on Tree Growth and Development”. BioResources 18, no. 2 (February 8, 2023): 2670–2692. Accessed November 5, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/22217.