Mangi, G. W., Makonda, F. B., & Mauya, E. W. (2026). Predicting Lumber Recovery of Pinus patula using Forest Inventory Variables: Model Development and Validation across Circular Sawmills. Jurnal Sylva Lestari, 14(1), 179–192. https://doi.org/10.23960/jsl.v14i1.1295