INTRODUCTION ABOUT BIPOLAR VALUED VAGUE SUBNEARRINGS OF A NEARRING. JOURNAL OF BASIC SCIENCE AND ENGINEERING, [S. l.], v. 21, n. 1, p. 1742–1750, 2024. Disponível em: https://yigkx.org.cn/index.php/jbse/article/view/243.. Acesso em: 19 sep. 2024.