"Direct selection of egg mass traits associated with indirect selection of some productive traits in dwarf chickens", bioscnc, م 42, عدد 1, مارس 2020, تاريخ الوصول: أكتوبر 11, 2026. موجود في: https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/9482