Fedosov, Alexander Ju., Nina P. Khodakova, Julia A. Brevnova, Alvard A. Ziroyan, and Gagik S. Sulyan. 2018. “The System of Professional-Educational Technologies in the System of Training Specialists in the Social Profile”. Amazonia Investiga 7 (17):579-84. https://amazoniainvestiga.info/index.php/amazonia/article/view/774.