Akintunde OK, Agboola TO, Alabi BO. Assessment of Effect of Biosecurity Level on Profit Efficiency in Poultry Egg Production in Southwestern, Nigeria . NJAS [Internet]. 2023 Apr. 30 [cited 2026 May 30];22(1):208-24. Available from: https://www.njas.org.ng/index.php/php/article/view/798