Radhi Khalaf S, Mayahi M, Boroomand Z, Ghorbani MR, Zakair AL-Zamily KY. Nigella sativa seed effect on immune response and broiler chick’s performance. JPSAD. 2024;2(4):48-53. Accessed December 5, 2025. https://www.journals.kmanpub.com/index.php/jpsad/article/view/4752