EHIRIM, N. C.; ESSIEN, U. A.; IKHELOA, E.; NWACHUKWU, E. U. Analysis Of Economic Efficiency Of Egg Production In Imo State (Stochastic Frontier Approach). Advances in Social Sciences Research Journal, [S. l.], v. 6, n. 7, p. 215–222, 2019. DOI: 10.14738/assrj.67.6435. Disponível em: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/6435. Acesso em: 5 may. 2024.