Addepalli, T., Vidyavathi, T., SatishKumar, M., Divya, G., Balaji, M., Medasani, S., Zidan, M. S., Ibrahim, I. M., Al-Gburi, A. J. A. (2026). A compact quad-element serrated boundary fractal planar antenna for multi-band mmWave 5G/6G wireless applications. PLoS ONE. https://doi.org/10.1371/journal.pone.0349601