NONLINEAR PROPERTIES OF BARIUM TITANATE CERAMICS. Journal of Engineering Studies and Research, [S. l.], v. 22, n. 3, p. 51–57, 2016. DOI: 10.29081/jesr.v22i3.103. Disponível em: https://jesr.ub.ro/journal/article/view/103. Acesso em: 13 sep. 2025.