& Hanshal, Al-bayati. “RESPONSE OF COWPEA TO THE SPRAYING OF BORON AND CARBO LIZER ON GROWTH AND YIELD OF GREEN PODS”. IRAQI JOURNAL OF AGRICULTURAL SCIENCES 47, no. 3 (June 14, 2016). Accessed May 1, 2025. https://www.jcoagri.uobaghdad.edu.iq/index.php/intro/article/view/557.