Alam, S., Surjati, I., Sari, L., Ningsih, Y.K., Suryadi, Trihantoro, G., Firmansyah, T. and Zakaria, Z. 2023. Wide band and high gain microstrip antenna using planar series array 4×2 element for 5G communication system . Eastern-European Journal of Enterprise Technologies. 4, 5 (124) (Aug. 2023), 16–24. DOI:https://doi.org/10.15587/1729-4061.2023.285395.