Rahim, A.F.A. and Simon, N. and Mohamed, T.R. and Rafek, A.G.M. and Serasa, A.S. and Chen, Y. and Zhang, M. and Ern, L.K. and Lai, G.T. (2019) Probabilistic analysis of potential planar-type rock slope failure of selected malaysian rock slopes. Bulletin of the Geological Society of Malaysia, 2019 (67). pp. 95-102. ISSN 01266187

Lai, G.T. and Mang, W.J. and Rafek, A.G. and Serasa, A.S. and Mazlan, N.A. and Razib, A.M.M. and Hussin, A. and Ern, L.K. and Mohamed, T.R. (2018) Stability assessment of limestone cave: Batu Caves, Selangor, Malaysia. Sains Malaysiana, 47 (1). pp. 59-66. ISSN 01266039

Mazlan, N.A. and Lai, G.T. and Razib, A.M.M. and Rafek, A.G. and Serasa, A.S. and Simon, N. and Surip, N. and Ern, L.K. and Mohamed, T.R. (2018) The geomechanical strength of carbonate rock in Kinta valley, Ipoh, Perak Malaysia. In: UNSPECIFIED.

Lai, G.T. and Mazlan, N.A. and Nadzir, M.S.M. and Rafek, A.G. and Serasa, A.S. and Hussin, A. and Ern, L.K. and Yeok, F.S. (2017) Uniaxial compressive strength of Antarctic Peninsula rocks: Schmidt hammer rebound test. Sains Malaysiana, 46 (5). pp. 677-684. ISSN 01266039

Lai, G.T. and Reza, M.S. and Rafek, A.G. and Serasa, A.S. and Hussin, A. and Ern, L.K. (2016) Assessment of ultimate bearing capacity based on the hoek-brown failure criterion. Sains Malaysiana, 45 (11). pp. 1603-1607. ISSN 01266039

Serasa, A.S. and Lai, G.T. and Rafek, A.G. and Simon, N. and Hussein, A. and Ern, L.K. and Surip, N. and Mohamed, T.R. (2016) Development of empirical correlation of peak friction angle with surface roughness of discontinuities using tilt test. In: UNSPECIFIED.

Lai, G.T. and Rafek, A.G. and Serasa, A.S. and Hussin, A. and Ern, L.K. (2016) Use of ultrasonic velocity travel time to estimate uniaxial compressive strength of granite and schist in Malaysia. Sains Malaysiana, 45 (2). pp. 185-193. ISSN 01266039

Simon, N. and Ghani, M.F.A. and Hussin, A. and Lai, G.t. and Rafek, A.G. and Surip, N. and Monam, T.R.T. and Ern, L.K. (2015) Assessment of rockfall potential of limestone hills in the Kinta Valley. Journal of Sustainability Science and Management, 10 (2). pp. 24-34. ISSN 18238556

Lai, G.T. and Rafek, A.G. and Serasa, A.S. and Simon, N. and Hussin, A. and Ern, L.K. (2015) Correlation of ultrasonic velocity slowness with uniaxial compressive strength of schists in Malaysia. Electronic Journal of Geotechnical Engineering, 20 (25). pp. 12663-12670. ISSN 10893032

Lai, G.T. and Rafek, A.G. and Serasa, A.S. and Simon, N. and Ern, L.K. and Hussin, A. (2015) Empirical correlation of uniaxial compressive strength and primary wave velocity of Malaysian schists. Electronic Journal of Geotechnical Engineering, 20 (5). pp. 1801-1812. ISSN 10893032