de Sales Silva, Juliana, Carlos Otávio de Freitas, and Lorena Vieira Costa. “Effects of Pluriactivity of Brazilian Rural Establishments on Technical Efficiency”. Italian Review of Agricultural Economics (REA) 73, no. 2 (November 6, 2018): 147–169. Accessed November 21, 2024. https://oajournals.fupress.net/index.php/rea/article/view/9938.