SERGEJ S., K. About Professional-Communicative Competence Development Among Students-Foreigners At Practical Lessons In Russian As A Foreign (Using The Example Of The Lesson “Tasks And Functions Of Public Relations”). Revista San Gregorio, [S. l.], n. 34, 2019. DOI: 10.36097/rsan.v0i34.1177. Disponível em: https://revista.sangregorio.edu.ec/index.php/REVISTASANGREGORIO/article/view/1177. Acesso em: 18 may. 2024.