Júnior, Álvaro Barbosa de Carvalho, Ana Cristina Vieira Amaral, Maurílio José Inácio, Adalto Soares da Fonseca Júnior, Maria Helena Teles Lopes, and Vera Lúcia Alves. 2024. “Use of Ultrasound for Analysis of the Properties of a Copper-Plated Grounding Rod”. LUMEN ET VIRTUS 15 (39): 3996-4011. https://doi.org/10.56238/levv15n39-183.