FORMS AND METHODS OF PROFESSIONAL TRAINING OF FUTURE TEACHERS: KEY TRENDS, EXPERIENCE IN THE CONDITIONS OF CLUSTER APPROACH. Educ-21st-Century [Internet]. 2023 Sep. 13 [cited 2026 Jan. 22];2(1):216-28. Available from: https://journals.ysu.am/index.php/Educ-21st-Century/article/view/10989