1.
John M. Rassias, M. Arunkumar, P. Agilan. Solution and two types of Ulam-Hyers stability of $n$-dimensional cubic-quartic functional equation in intuitionistic normed spaces. Malaya J. Mat. [Internet]. 2018 Jan. 1 [cited 2024 Oct. 5];6(01):213-29. Available from: https://www.malayajournal.org/index.php/mjm/article/view/800