Name Guoliang Hao Affliation staf Degree — Academic Rank - WebSite — Email — Article Presentation Project Book Thesis Speech Innovation TitleJournal 1 Roman [1, 2]-domination of graphs Applied Mathematics and Computation 468 (2024) 128520 2 BOUNDS ON THE TOTAL DOUBLE ROMAN DOMINATION NUMBER OF GRAPHS Discussiones Mathematicae Graph Theory 43 (2023) 1033–1061 3 BOUNDS ON THE GLOBAL DOUBLE ROMAN DOMINATION NUMBER IN GRAPHS Discussiones Mathematicae Graph Theory ----- (2022) -------- 4 Quadruple Roman Domination in Trees Symmetry-Basel 13 (2021) 1318(12 pages)