Kaskasem, P., & Klin-eam, C. (2019). Hyers-Ulam-Rassias Stability of the \(C^*\)-ternary Bi-homomorphisms and \(C^*\)-ternary Bi-derivations in \(C^*\)-ternary Algebras. Communications in Mathematics and Applications, 10(4), 821–843. https://doi.org/10.26713/cma.v10i4.1249