Valery Okulich-Kazarin และผู้แต่งคนอื่นๆ. (2022) Three Managerial Solutions for E-learning Technologies Related to the Covid-19 Pandemic. <i>International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies</i>, <i>13</i>(4), 13A4L: 1-12.Valery Okulich-Kazarin และผู้แต่งคนอื่นๆ. "Three Managerial Solutions for E-learning Technologies Related to the Covid-19 Pandemic". International Transaction Journal of Engineering, Management, & Applied Sciences & Technologies 13 (2022):13A4L: 1-12.Valery Okulich-Kazarin และผู้แต่งคนอื่นๆ. Three Managerial Solutions for E-learning Technologies Related to the Covid-19 Pandemic. TuEngr Group:ม.ป.ท. 2022.