YORDANOVA, Marinela Yordanova. Providing safety at the presence of arc flash hazard risk in the high voltage equipment. ANNUAL JOURNAL OF TECHNICAL UNIVERSITY OF VARNA, BULGARIA, [S. l.], v. 2, n. 2, p. 40–45, 2018. DOI: 10.29114/ajtuv.vol2.iss2.90. Disponível em: https://aj.tu-varna.bg/index.php/ajtuv/article/view/90. Acesso em: 2 oct. 2025.