Square coloring of planar graphs with maximum degree at most five. - Jiani Zou; Miaomiao Han; Hong-Jian Lai (Discret. Appl. Math., 2024)

Weak degeneracy of the square of K4-minor free graphs. - Jing Ye; Jiani Zou; Miaomiao Han (Appl. Math. Comput., 2025)