1. Boon, C.W. (2013). Distinct element modelling of jointed rock masses: algorithms and their verification. D.Phil. thesis, University of Oxford.
2. Boon, C. W., Teh, E.H., and Ooi, L.H. (2015a). Protection of buildings and structures within the influence of tunnelling works. International Conference and Exhibition on Tunnelling and Underground Space (ICETUS 2015), 3–5 March, Ooi, T.A., Ooi, L.H. (Eds.), Tunnelling and Underground Space Division, The Institution of Engineers, Malaysia, 256–262.
3. Boon, C.W., Ooi, L.H., and Low, Y.Y. (2015b). Performance of ground anchors in a Mass Rapid Transit project in Malaysia. 9th International Symposium on Field Measurements in Geomechanics (FMGM), 9–11 September, Dight, P. (Eds.), Sydney, Australia, Australian Centre for Geomechanics, 621–630.
4. Boon, C.W., and Ooi, L. H. (2016). Type II Factor of Safety: Reliability of Information from Instrumentation, Numerical Analysis, Site Investigation and Design. $$19^th$$Southeast Asian Geotechnical Conference&$$2^nd$$AGSSEA Conference (19SEAGC & 2AGSSEA). Young Geotechnical Engineers Conference, Kuala Lumpur, 30 May 2016.
5. Boon, C.W., Ooi, C.E., and Ooi, L.H. (2017). Retaining a soil connectivity from an overhang feature in karstic limestone. Southeast Asian Conference and Exhibition in Tunnelling and Underground Space (SEACETUS 2017), 18–19 April, Subang Jaya, Malaysia, 301–306.