Margolang, Julfansyah, Ahmad Sulaiman, and Ida Umboro Wahyu Nur Wening. 2023. “Development of Textbooks for Aeronautical Telecommunication Courses at Makassar Aviation Polytechnic”. Airman: Jurnal Teknik Dan Keselamatan Transportasi 6 (2):143-52. https://doi.org/10.46509/ajtk.v6i2.387.