Tursunxo‘jayeva Moxigul Maxmud kizi. PROBLEM-BASED GROUP PROJECTS: ENHANCING COLLABORATIVE SPEAKING SKILLS IN LANGUAGE LEARNING. imjrd [Internet]. 2026 Jan. 7 [cited 2026 Apr. 17];13(01):82-94. Available from: https://ijmrd.in/index.php/imjrd/article/view/4680