MOHADDES, Seyed Ahmad. Production Efficiency Analysis in Egg Production in Khorasan Razavi Province, Iran: An Application of the Transcendental Frontier Model. International Journal of Poultry Science, Pakistan, v. 10, n. 2, p. 125–129, 2011. DOI: 10.3923/ijps.2011.125.129. Disponível em: https://ijpsjournal.org/index.php/ijps/article/view/1580. Acesso em: 22 sep. 2025.