Olga Boris และผู้แต่งคนอื่นๆ. (2021) Obstacles to the Effective Development of Russian Youth Entrepreneurship in Modern Conditions. <i>International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies</i>, <i>12</i>(12), 12A12L: 1-9.Olga Boris และผู้แต่งคนอื่นๆ. "Obstacles to the Effective Development of Russian Youth Entrepreneurship in Modern Conditions". International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies 12 (2021):12A12L: 1-9.Olga Boris และผู้แต่งคนอื่นๆ. Obstacles to the Effective Development of Russian Youth Entrepreneurship in Modern Conditions. TuEngr Group:ม.ป.ท. 2021.