Puzzling and apuzzling graphs. - Daphne Gold; James M. Henle; Cherry Huang; Tia Lyve; Tara Marin; Jasmine Osorio; Mäneka Puligandla; Bayla Weick; Jing Xia; He Yun; Jize Zhang (AKCE Int. J. Graphs Comb., 2016)

Sustainable Design Based on User Research. - He Yun; Ouyang Bo (AHFE (21), 2019)