Burkitbayev M.M., Kurmanbayeva M.S., Bachilova N.V., Erezhepova N.Sh., Jumakhanova G.B., Khodjabayeva D.A. Effciency of Sulfur-Containing Nanocomposites and Drugs on the Productivity of Wheat (TRITICUM L.): Al-Farabi Kazakh National University, Kazakhstan, Almaty. Eurasian Journal of Ecology, v. 56, n. 3, p. 12–22, 28 Oct.2018.