Mohamad, M. .; Adnan, E. F. .; Alias, B. S. .; Zahidi, . A. M. .; Zamin, A. A. M. .; Kamarudin, R. . Highly Immersive Programme (HIP): The Challenges Faced by ESL Teachers in Rural Schools. IJLTER 2025, 24, 662-678.