The convexity spectra of graphs. - Li-Da Tong; Pei-Lan Yen; Alastair Farrugia (Discret. Appl. Math., 2008)

On several partitioning problems of Bollobás and Scott. - Jie Ma 002; Pei-Lan Yen; Xingxing Yu (J. Comb. Theory B, 2010)

Join colourings of chordal graphs. - Pavol Hell; Pei-Lan Yen (Discret. Math., 2015)