Chernobrovkina I. DEVELOPMENT OF THE "CASE STUDY" TECHNOLOGY IN TEACHING RUSSIAN AS A FOREIGN LANGUAGE IN HIGHER EDUCATION AND WAYS OF ITS IMPLEMENTATION AMONG STUDENTS. IJWL [Internet]. 2022 Oct. 28 [cited 2024 Dec. 22];2(5). Available from: https://ejournals.id/index.php/IJWL/article/view/678