“STUDY OF SOME GROWTH CRITERIA OF SINGLE CROSSES AND ITS PARENT OF MAIZE IN THE SPRING AND FALL SEASON: STUDY OF SOME GROWTH CRITERIA OF SINGLE CROSSES AND ITS PARENT OF MAIZE IN THE SPRING AND FALL SEASON”. 2026. Iraqi Journal of Market Research and Consumer Protection 18 (1): 226-42. https://jmracpc.uobaghdad.edu.iq/index.php/IJMRCP/article/view/583.