Zhantasov, K. T., Z. U. Myrhalykov, S. M. Moldabekov, M. K. Zhantasov, B. T. Omarov, M. I. Nalibayev, A. A. Kadyrbayeva, et al. “Agronomical Field Testing of New Kinds of Multicomponent Mineral Fertilizers”. Eurasian Chemico-Technological Journal 17, no. 1 (January 20, 2015): 79–86. Accessed April 19, 2024. https://ect-journal.kz/index.php/ectj/article/view/226.