P. Siva Prasad , G. Srinivasa Rao, D. Madhusudhana Rao, K. Revathi (2020) “Semi Space Homomorphism in Semi Groups”, International Journal of Advanced Science and Technology, 29(06), pp. 5262 - 5265. Available at: http://sersc.org/journals/index.php/IJAST/article/view/19586 (Accessed: 3May2024).