Murodov Bakhrom Murod o’g’li, Alimardonov Zoxid Shukurullayevich. (2020). Issues of Ensuring Mental Endurance by Creating a Variety of Unexpected (Complex) Conditions. International Journal of Advanced Science and Technology, 29(9s), 4273 - 4277. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/16801