Open Science Research Excellence
D.R Prince Williams,  S-Fuzzy Left h-Ideal of Hemirings.   journal   = {International Journal of Mathematical, Computational, Physical, Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. January 2007, vol. 1(1). 67 - 74[viewed 23 March 2019]. Available from: http://waset.org/publications/4178.