On strong extremal problems in fuzzy graphs. - Jill K. Mathew; Sunil Mathew (J. Intell. Fuzzy Syst., 2016)

Special sequences in weighted graphs. - Jill K. Mathew; Sunil Mathew (Int. J. Comput. Sci. Math., 2017)

Monophonic convexity in weighted graphs. - Jill K. Mathew; Sunil Mathew (Discret. Math. Algorithms Appl., 2018)

Saturation in Fuzzy Graphs. - Sunil Mathew; Hai-Long Yang; Jill K. Mathew (New Math. Nat. Comput., 2018)