KHAN, Humera. A Survey on hierarchical cluster-based energy efficient routing protocol for wireless sensor networks. International Journal of Engineering & Technology, [S. l.], v. 7, n. 2.8, p. 216–221, 2018. DOI: 10.14419/ijet.v7i2.8.10412. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/10412.. Acesso em: 6 may. 2024.