Beisembaeva L, Smagylova D, Mahmut G, Omarov A, Tanasheva M. The technology of complex processing of phosphogypsum and polyhalite in chemical ameliorator. Chemical Bulletin of Kazakh National University [Internet]. 1Dec.2011 [cited 28Apr.2024];64(4):42-5. Available from: https://bulletin.chemistry.kz/index.php/kaznu/article/view/486