John Michael Rassias (2024) “Direct approach to the stability of various functional equations in Felbin’s type non-archimedean fuzzy normed spaces”, Journal of Computational Analysis and Applications (JoCAAA), 32(1), pp. 320–352. Available at: http://eudoxuspress.com/index.php/pub/article/view/60 (Accessed: 1 September 2024).