2018 International Conference on Radar, Antenna, Microwave, Electronics, and Telecommunications (ICRAMET), Serpong, Indonesia. IEEE: 66-69; ISBN 978-1-5386-6520-6
1999,
Kiel JL, Seaman RL, Mathur SP, Parker JE, Wright JR, Alls JL, Morales PJ
2024 6th International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE), Moscow, Russian Federation. IEEE: 1-6; ISBN 9798350382907