Abdulmula, K.S. and Salleh, A.R. 2012. Intuitionistic Fuzzy Hyperhomomorphism and Intuitionistic Fuzzy Normal Subhypergroups. International Journal on Advanced Science, Engineering and Information Technology. 2, 6 (Dec. 2012), 484–489. DOI:https://doi.org/10.18517/ijaseit.2.6.249.