Poh-Hwa Ong

Multi-bridge graphs are anti-magic

G. Chia, Yu Bin Tai, Poh-Hwa Ong, 2022, Electron. J. Graph Theory Appl..

Crossing number of Cartesian product of prism and path

Y. C. Yiew, G. Chia, Poh-Hwa Ong, 2020, AKCE Int. J. Graphs Comb..

On Self-Clique Graphs all of whose Cliques have Equal Size

Gek L. Chia, Poh-Hwa Ong, G. Chia, 2012, Ars Comb..