ANNAPURNA, K.; CK, Meghalatha; SEETHA RAMANJANEYULU, B. Frequency Reuse for Coexistence of Secondary Users and Optimum Utilization of Bandwidth. International Journal of Engineering and Technology, [S. l.], v. 7, n. 4.20, p. 594–597, 2018. DOI: 10.14419/ijet.v7i4.20.27421. Disponível em: https://sciencepubco.com/index.php/IJET/article/view/27421.. Acesso em: 12 aug. 2025.