Xurramov Bahodir Sapparovich, Xudoyberdiyev Nurislom Nuraliyevich, Razaqov Jasur Xolmirzoyevich 2021. Stages of Establishment and Development of Institutes for Retraining and Advanced Training of Public Educators. Annals of the Romanian Society for Cell Biology. (Mar. 2021), 2335–2340.