Preliminary checklist of orchids in Pangkor Island, Perak.

by Go, Rusea, Abdullah, Janna Ong, Khor, H.E., Abdul Jalil, Abdul Rahman
Published 2012

New records of orchid species found in the cloud forest habitat of Genting Highlands, Pahang.

by Go, Rusea, Nulit, Rosimah, Ng, Yong Jin, Khor, H.E., Tan, Mui Ching, Nordin, Farah Alia
Published 2011

Malaysian limestone orchids status : diversity, threat and conservation.

by Rusea, Go, Lim, M.Y.L., Phoon, S.N., Yong, W.S.Y., Tang, C.H., Khor, H.E., Abdullah, Janna Ong, Abdullah, J.
Published 2009