Talib, J., A. Taat, A. N Dagang, M. H Jusoh, R. Umar, and W. H Wan Hassan. “Development of Low Cost HF Antenna for Amplitude Observation at Equatorial Region”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10, no. 1-8 (February 15, 2018): 21–25. Accessed November 23, 2024. https://jtec.utem.edu.my/jtec/article/view/3728.