Enhancing the Effectiveness of Arabic Language Instructors in Teaching Communicative Competence in Brunei Darussalam: A Case Study of the Faculty of Arabic Language at Sultan Sharif Ali Islamic University (UNISSA). ps [Internet]. 2026 Jan. 14 [cited 2026 Apr. 17];21(1):01-6. Available from: https://wseass.com/index.php/ps/article/view/11