Ahmad, I., Rauf, A. and Khan, M. (2020) “A Comparative Study of Anti-rectangular AG-groupoids and Commutative Semigroups”, The Nucleus, 57(1), pp. 21–26. Available at: http://www.thenucleuspak.org.pk/index.php/Nucleus/article/view/1131 (Accessed: 3 May 2024).