Kirillova, N., Savenkova, E., Lazarevich, S., Khaibulina, D., & Diudiakova, S. (2019). Public Speaking Skills In Educational Space: Russian Traditions And Americanized Approach. Amazonia Investiga, 8(21), 617-632. Consulté à l’adresse https://amazoniainvestiga.info/index.php/amazonia/article/view/148