Rohadi E, Amalia A, Siradjuddin I, Setiawan A, Ronilaya F, Andrie Asmara R, et al. Design and Analysis of The IFA Bandwidth Enhancement for 639 MHz UHF Channel. IJET [Internet]. 2018 Dec. 9 [cited 2024 Nov. 22];7(4.36):1291-4. Available from: https://sciencepubco.com/index.php/ijet/article/view/28974