1.
M. Arunkumar, E. Sathya, S. Karthikeyan, G. Ganapathy, T. Namachivayam. Stability of system of additive functional equations in various Banach spaces: Classical Hyers methods. Malaya J. Mat. [Internet]. 2018 Jan. 1 [cited 2024 Oct. 5];6(01):91-112. Available from: https://www.malayajournal.org/index.php/mjm/article/view/781