Olivia Azhar, Herida Panji, and Anita Nur Masyi’ah. “Developing ESP Learning Materials for Airport Ground Handling Services Students: A Needs Analysis”. English Language Teaching Educational Journal 6, no. 2 (January 22, 2024): 95–108. Accessed March 30, 2026. http://journal2.uad.ac.id/index.php/eltej/article/view/9111.