Bukhteeva, Elena, Olga Zimovina, Sergey Shishov, Raziyat Rabadanova, and Irina Polozhentseva. 2019. “Practical and Theoretical Grounds of a Student’s Autonomous Learning Activities in Professional Education”. Amazonia Investiga 8 (20), 575-81. https://amazoniainvestiga.info/index.php/amazonia/article/view/184.