| [1] | PU Nan, LI Gang. 
														
															Semirings whose multiplicative semigroups are nil
extensions of rectangular groups
														[J]. Shandong Science, 2019, 32(2): 125-129. | 
																																																																																
													| [2] | HAN Xue-mei, LI Gang. 
														
															Congruence on strongly U-  -abundant semigroups
														[J]. Shandong Science, 2019, 32(1): 118-123. | 
																																																																																
													| [3] | YUAN Meng, LI Gang. 
														
															Bi-semiring whose multiplicative semigroup(S,·)is an inverse semigroup
														[J]. SHANDONG SCIENCE, 2018, 31(2): 100-104. | 
																																																																																
													| [4] | HAN Ru-yue, LI Gang. 
														
															PI-Strong LU abundant semigroups
														[J]. SHANDONG SCIENCE, 2018, 31(1): 103-. | 
																																																																																
													| [5] | LIU Li,LI Gang. 
														
															Bi-semirings whose multiplicative semigroup(S,·) is rectangular group
														[J]. SHANDONG SCIENCE, 2017, 30(1): 89-94. | 
																																																																																
													| [6] | WU Peng, LI Gang. 
														
															Perfect LU abundant semigroups
														[J]. SHANDONG SCIENCE, 2016, 29(6): 104-110. | 
																																																																																
													| [7] | YANG Weiping, LI Gang. 
														
															Green’s ρ relations of (n,m)-semigroups
														[J]. SHANDONG SCIENCE, 2016, 29(2): 92-95. | 
																																																																																
													| [8] | LI Gang,LIU Qing. 
														
															Lattice of congruence of a quasidistributive lattice of semirings with multiplication identical elements
														[J]. SHANDONG SCIENCE, 2014, 27(6): 100-104. | 
																																																																																
													| [9] | SUN Xue-min, LI Gang. 
														
															Green-relations of (n,m)-semigroups
														[J]. SHANDONG SCIENCE, 2014, 27(5): 98-102. | 
																																																																																
													| [10] | LIU Shuai, XU Xin-Zhai. 
														
															Q-fuzzy bi-ideals of ordered Γ-semigroups
														[J]. J4, 2014, 27(2): 102-105. | 
																																																																																
													| [11] | LI Gang, LIU Qing. 
														
															A theorem on a perfect L U-abundant semigroup
														[J]. J4, 2013, 26(6): 1-4. | 
																																																																																
													| [12] | WEI Peng-Li, ZHU Yong-Wen. 
														
															On Green* relations of  (n,m)-semigroups
														[J]. J4, 2013, 26(5): 1-5. | 
																																																																																
													| [13] | SONG Ben-Xian, ZHU Yong-Wen. 
														
															A note of generalized Cayley graphs of semigroups
														[J]. J4, 2013, 26(5): 6-9. | 
																																																																																
													| [14] | WEN Ru-Feng, LIU Yan-Jun. 
														
															The structure of semispined product of orthodox super wrpp semigroups
														[J]. J4, 2013, 26(3): 101-103. | 
																																																																																
													| [15] | LI Ying. 
														
															A weakly intra-regular ordered Γ-semigroup characterized
														[J]. J4, 2013, 26(2): 35-38. |