Pitchfork domination in graphs. - Manal N. Al-Harere; Mohammed A. Abdlhusein (Discret. Math. Algorithms Appl., 2020)

Doubly connected bi-domination in graphs. - Mohammed A. Abdlhusein (Discret. Math. Algorithms Appl., 2021)

Total pitchfork domination and its inverse in graphs. - Mohammed A. Abdlhusein; Manal N. Al-Harere (Discret. Math. Algorithms Appl., 2021)