Vaganova OI, Odarich IN, Popkova AA, Smirnova ZV, Lebedeva AA. Independent work of students in professional educational institutions. AmazInv [Internet]. 2019 Sep. 26 [cited 2025 Oct. 8];8(22):295-304. Available from: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/447