SATTOROVNA, K. G. . Elective Courses in Modern Educational Process. International Journal of Discoveries and Innovations in Applied Sciences, [S. l.], v. 2, n. 2, p. 1–4, 2022. Disponível em: https://openaccessjournals.eu/index.php/ijdias/article/view/1008. Acesso em: 19 may. 2024.