On the total graph of Mycielski graphs, central graphs and their covering numbers. - R. Pandiyaraj; H. P. Patil (Discuss. Math. Graph Theory, 2013)

A note on total graphs. - S. F. Forouhandeh; Nader Jafari Rad; R. Pandiyaraj; H. P. Patil; B. Vaqari Motlagh (Discuss. Math. Graph Theory, 2015)

On Indicated Coloring of Graphs. - R. Pandiyaraj; S. Francis Raj; H. P. Patil (Graphs Comb., 2015)

On Indicated Chromatic Number of Graphs. - S. Francis Raj; R. Pandiyaraj; H. P. Patil (Graphs Comb., 2017)