On Intuitionistic Fuzzy Databases. - Mohd. Afshar Alam; Ahmad Sharfuddin; Ranjit Biswas (JCIS, 2002)

On almost compactness in the fuzzy setting. - Charanjeet Kaur; Ahmad Sharfuddin (Fuzzy Sets Syst., 2002)

A complete axiomatization of fuzzy functional dependencies using fuzzy function. - B. K. Tyagi; Ahmad Sharfuddin; R. N. Dutta; Devendra K. Tayal (Fuzzy Sets Syst., 2005)