Vaganova OI, Vinnikova IS, Sundeeva LA, Kutepov MM, Popkova AA. Development of professional-pedagogical focus of a teacher in vocational training. AI [Internet]. 25 de enero de 2020 [citado 5 de abril de 2026];9(25):350-5. Disponible en: https://www.amazoniainvestiga.info/index.php/amazonia/article/view/1079