Al Jabri, Mahfouda Juma Hamed, Heikki Silvennoinen, and David Griffiths. “Teachers’ Professional Development in Oman: Challenges, Efforts and Solutions”. International Journal of Learning, Teaching and Educational Research 17, no. 5 (May 30, 2019): 82–103. Accessed April 19, 2026. http://www.ijlter.net/index.php/ijlter/article/view/678.