On the Roman domination stable graphs. - Majid Hajian; Nader Jafari Rad (Discuss. Math. Graph Theory, 2017)

Bounds on the fair total domination number in trees and unicyclic graphs. - Majid Hajian; Nader Jafari Rad; Lutz Volkmann (Australas. J Comb., 2019)

A new lower bound on the double domination number of a graph. - Majid Hajian; Nader Jafari Rad (Discret. Appl. Math., 2019)

Fair domination number in cactus graphs. - Majid Hajian; Nader Jafari Rad (Discuss. Math. Graph Theory, 2019)

A new lower bound on the domination number of a graph. - Majid Hajian; Michael A. Henning; Nader Jafari Rad (J. Comb. Optim., 2019)

A note on the fair domination number in outerplanar graphs. - Majid Hajian; Nader Jafari Rad (Discuss. Math. Graph Theory, 2020)

Fair total domination number in cactus graphs. - Majid Hajian; Nader Jafari Rad (Discuss. Math. Graph Theory, 2021)

A classification of cactus graphs according to their domination number. - Majid Hajian; Michael A. Henning; Nader Jafari Rad (Discuss. Math. Graph Theory, 2022)