Name G. Hao Affliation Staf Degree — Academic Rank - WebSite — Email — Article Presentation Project Book Thesis Speech Innovation TitleJournal 1 On a conjecture concerning total domination subdivision number in graphs AKCE International Journal of Graphs and Combinatorics 18 (2021) 154–157 2 On the Paired-Domination Subdivision Number of Trees Mathematics 9 (2021) 1135 3 On the Italian reinforcement number of a digraph AIMS Mathematics 6 (2021) 6490--6505 4 On the Paired-Domination Subdivision Number of a Graph Mathematics 9 (2021) 439. 5 Italian Reinforcement Number in Graphs IEEE Access 7 (2019) 184448-184456