M. Kaviyarasu, K. Indhira, and V.M. Chandrasekaran. “Direct Product of Neutrosophic INK-Algebras”. Neutrosophic Sets and Systems 38 (December 3, 2020): 227–234. Accessed May 21, 2025. https://fs.unm.edu/nss8/index.php/111/article/view/4183.