Roshetko, James M., and Manuel Bertomeu. “Multi-Species and Multifunctional Smallholder Tree Farming Systems in Southeast Asia: Timber, NTFPs, Plus Environmental Benefits”. Annals of Silvicultural Research 39, no. 2 (December 16, 2015): 62–69. Accessed April 4, 2026. https://creajournals.crea.gov.it/index.php/asr/article/view/1125.