Monophonic numbers of the join and composition of connected graphs. - Esamel M. Paluga; Sergio R. Canoy Jr. (Discret. Math., 2007)

Global Defensive Alliances in the Join, Corona and Composition of Graphs. - Rolito G. Eballe; Rodelito Aldema; Esamel M. Paluga; Ricky F. Rulete; Ferdinand P. Jamil (Ars Comb., 2012)

On the m-Hull Number of the Join and Composition of Graphs. - Esamel M. Paluga (Ars Comb., 2012)