John Michael Rassias, Shalu Sharma, Jyotsana Jakhar, and Jagjeet Jakhar. “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, no. 1 (January 18, 2024): 320–352. Accessed September 1, 2024. http://eudoxuspress.com/index.php/pub/article/view/60.