Injective edge coloring of sparse graphs. - Yuehua Bu; Chentao Qi (Discret. Math. Algorithms Appl., 2018)

Injective Coloring of Halin Graphs. - Yuehua Bu; Chentao Qi; Junlei Zhu (AAIM, 2020)

Injective coloring of planar graphs. - Yuehua Bu; Chentao Qi; Junlei Zhu; Ting Xu (Theor. Comput. Sci., 2021)