González, P. J., J. F. Ramírez, R. Rivera, and G. Crespo Flores. “Critical Levels of Phosphorus in the Soil for Forage Legumes, Inoculated With Arbuscular Mycorrhizal Fungi. Technical Note”. Cuban Journal of Agricultural Science 50, no. 2 (September 6, 2016). Accessed December 21, 2024. https://cjascience.com/index.php/CJAS/article/view/622.