“Effect of Animal Organic Fertilizers and Boron Spray in Growth of Local Mungbean (Vigna Radiate L.)”. College of Basic Education Research Journal 17, no. 2 (July 1, 2021): 1465–1478. Accessed July 11, 2026. https://berj.uomosul.edu.iq/index.php/berj/article/view/38900.