M. Muthukumari, A. Nagarajan, and M. Murugalingam. “Alpha Cuts of Fuzzy Basis”. International Journal of Mathematics And its Applications 3, no. 4 - C (December 20, 2015): 35–37. Accessed May 18, 2024. http://ijmaa.in/index.php/ijmaa/article/view/505.