“ACTN3/ EXON-19 GENE POLYMORPHISM AND ASSOCIATION WITH THOROUGHBRED HORSES PERFORMANCE IN IRAQ : ACTN3/ EXON-19 GENE POLYMORPHISM AND ASSOCIATION WITH THOROUGHBRED HORSES PERFORMANCE IN IRAQ ” (2023) Iraqi Journal of Market Research and Consumer Protection, 15(2), pp. 105–115. doi:10.28936/10.28936/(1)jmracpc11.2.2019.