Direct products and isomorphism of fuzzy subgroups. - Babington B. Makamba (Inf. Sci., 1992)

Normality and congruence in fuzzy subgroups. - Babington B. Makamba; Venkat Murali (Inf. Sci., 1992)

On an equivalence of fuzzy subgroups I. - Venkat Murali; Babington B. Makamba (Fuzzy Sets Syst., 2001)

On an equivalence of fuzzy subgroups II. - Venkat Murali; Babington B. Makamba (Fuzzy Sets Syst., 2003)

Counting the number of fuzzy subgroups of an abelian group of order pnqm. - Venkat Murali; Babington B. Makamba (Fuzzy Sets Syst., 2004)

Finite fuzzy sets. - Venkat Murali; Babington B. Makamba (Int. J. Gen. Syst., 2005)

Pinned-flags of some operations on fuzzy subgroups. - Babington B. Makamba; Venkat Murali (Int. J. Math. Math. Sci., 2005)

Preferential normal fuzzy subgroups. - Babington B. Makamba; Venkat Murali (Inf. Sci., 2010)

A class of fuzzy subgroups of finite reflection groups. - Babington B. Makamba; Venkat Murali (J. Intell. Fuzzy Syst., 2017)