Darine Al-Mniny, Salman Ghazal: Secant edges: a tool for Cohen et al.’s conjectures about subdivisions of oriented cycles and bispindles in Hamiltonian digraphs with large chromatic number, Graphs and Combinatorics 41, 13 (2025)

Salman Ghazal, Sara Tfaili: On subdivision of oriented cycles in Hamiltonian digraphs with small chromatic number, Communications in Combinatorics and Optimization. (First Published Online August 2024). 

Mohammad El Joubbeh, Salman Ghazal: Existence of paths with  blocks in -chromatic digraph, Discrete Applied Mathematics 342 (2024) 381-384.

Soukaina Zayat, Salman Ghazal: About the Erdos-Hajnal conjecture for seven-vertex tournaments, Discrete Mathematics 342(1) (2024): 113733

 Soukaina Zayat, Salman Ghazal: Tournaments and the Erdos-Hajnal conjecture, Australasian Journal of Combinatorics 86 (2) (2023): 351-372

Soukaina Zayat, Salman Ghazal: Forbidding Couples of Tournaments and the Erdös-Hajnal Conjecture, Graphs and Combinatorics 39, 41 (2023).

 Soukaina Zayat, Salman Ghazal: Erdös-Hajnal conjecture for new infinite families of tournaments, J. Graph Theory 102(2): 388-417 (2023).

Darine Al-Mniny, Salman Ghazal: The Second Neighborhood Conjecture For Oriented Graphs Missing  -Free Graphs, Australasian Journal of Combinatorics 81 (1) (2021): 58-88

Salman Ghazal: The Structure of Graphs with Forbidden, Electronic Journal of Graph Theory and its Applications 6 (2) (2018): 219-227.

 Salman Ghazal:  New Proofs of König’s bipartite graph characterization theorem, Indonesian Journal of Combinatorics, 1(2): 78-81 (2017).

Salman Ghazal:  About the second neighborhood problem in tournaments missing disjoint stars, Electronic Journal of Graph Theory and its Applications 4 (2) (2016): 178-189.

Salman Ghazal: A remark on the second neighborhood problem. Electronic Journal of Graph Theory and Applications 3 (2) (2015), 182-190.

Salman Ghazal:  A contribution to the second neighborhood problem, Graphs and Combinatorics, 29 (5): 1365-1375 (2013).

Salman Ghazal: Seymour's Second Neighborhood Conjecture for Tournaments Missing a Generalized Star. J. Graph Theory, 71(1): 89–94 (2012).

Moussa Daamouch, Darine Al-Mniny, and Salman Ghazal. About the second neighborhood conjecture for tournaments missing two stars or disjoint paths. Contributions to Discrete Mathematics. Accepted.