Isomorphic factorization of the complete graph into Cayley digraphs. - Gek Ling Chia; Poh-Hwa Ong (J. Graph Theory, 2006)

On self-clique graphs with given clique sizes, II. - Gek Ling Chia; Poh-Hwa Ong (Discret. Math., 2009)

On Self-Clique Graphs all of whose Cliques have Equal Size. - Gek Ling Chia; Poh-Hwa Ong (Ars Comb., 2012)

Crossing number of Cartesian product of prism and path. - Yip C. Yiew; Gek Ling Chia; Poh-Hwa Ong (AKCE Int. J. Graphs Comb., 2020)

Multi-bridge graphs are anti-magic. - Yu Bin Tai; Gek Ling Chia; Poh-Hwa Ong (Electron. J. Graph Theory Appl., 2022)