On edge star sets in trees. - Saieed Akbari; Ebrahim Ghorbani; Akram Mahmoodi (Discret. Math., 2011)

On the signed strong Roman domination number of graphs. - Akram Mahmoodi (Discret. Math. Algorithms Appl., 2020)

Outer-paired domination in graphs. - Akram Mahmoodi; Leila Asgharsharghi (Discret. Math. Algorithms Appl., 2020)

Twin signed double Roman domination numbers in directed graphs. - Akram Mahmoodi; Maryam Atapour; Sattar Aliyar (Discret. Math. Algorithms Appl., 2023)