Leong, Yee-Kwong, and Ong, Ban-Choon (2004) Characterising the flocculated-dispersed state transition. Journal of Chemical Engineering of Japan, 37 (2). pp. 187-193.

Leong, Y.K., and Ong, B.C. (2003) Critical zeta potential and the Hamaker Constant of oxides in water. Powder Technology, 134 (3). pp. 249-254.

Leong, Y.K., Ong, B.C., Tan, J.H., Chandramalar, A.V.M., and Lim, Y.Y. (2003) Surface forces arising from adsorbed ionic copolymers with hydrophobic and hydrophilic segments in colloidal dispersions. Journal of Rheology, 47 (1). pp. 59-69.

Leong, Y.K., and Ong, B.C. (2002) Critical zeta potential parameter for the characterization of the flocculated-dispersed state transition in colloidal dispersions. In: Proceedings of the 9th Asia Pacific Confederation of Chemical Engineering (APCChE) Congress and CHEMECA 2002. From: Green Processing and Sustainability: creating opportunities for the chemical and processing industries in the Asian Pacific region, 29 September to 3 October 2002, Christchurch, New Zealand.

Leong, Y.K., Seah, Ulric, Chu, S.Y., and Ong, B.C. (2001) Effects of Gum Arabic macromolecules on surface forces in oxide dispersions. Colloids and Surfaces A: physicochemical and engineering aspects, 182 (1-3). pp. 263-268.

Leong, Y., McBain, G.D., Chu, S.Y., and Ong, B.C. (2001) Pseudoplastic and viscoelastic behaviour of molasses. Proceedings of the Australian Society of Sugar Cane Technologists, 23. pp. 341-345.