Vasantha, M, D Madhusudhana Rao, and T Satish. “On Trio Ternary 𝚪-Semigroups”. International Journal of Engineering & Technology 7, no. 3.31 (August 24, 2018): 157–159. Accessed May 2, 2024. https://sciencepubco.com/index.php/ijet/article/view/18287.