Vargas-Leitón B, Solís-Guzmán O, Sáenz-Segura F, León-Hidalgo H. Technical efficiency in dairy herds from Costa Rica. Agron. Mesoam. [Internet]. 2015Jan.1 [cited 2024Apr.24];26(1):1-15. Available from: https://revistas.ucr.ac.cr/index.php/agromeso/article/view/16886