Albino, Juan Carlos Torrico, and Sandra Maria Guimarã es Callado. “AGRO-ECOLOGICAL EVALUATION OF TROPICAL FARMING SYSTEMS USING EMERGY: IN RIODE JANEIRO - BRAZIL”. Emirates Journal of Food and Agriculture 24, no. 4 (November 3, 2017): 361–370. Accessed October 9, 2025. https://www.ejfa.me/index.php/journal/article/view/897.