. . "Lian Koh Kheng" . "Kheng" . . "Kheng"@en . "Koh, Kheng-Lian" . "Lian Koh" . "Kheng" . . "K. L. Koh" . "Koh" . "Kheng L. Koh" . . . "Lian" . . "Kheng Lian Koh"@en . "kheng" . . "K." . . "Koh, Kheng Lian" . "Koh"@nl-NL . "Koh"@en . "L." . "K.-L" . "Lian"@en . . "K.-L Koh" . "K. L." . "Kheng-Lian" . . "K. L. Koh" . "Koh Kheng-Lian" . . . "Kheng-Lian" . "Koh Kheng Lian" . "Koh" . "K." . "Kheng-Lian" . "Lian" . "Koh Kheng-Lian" . "Koh Kheng" . "Koh K. Lian" . "Koh kheng Lian" . "Koh Kheng Lian" . "Kheng-Lian Koh"@nl-NL .