Supharart Sangsawong, Wim Vertriest, Sudarat Saeseaw, Vincent Pardieu, Jonathan Muyal, Charuwan Khowpong, Ungkhana Atikarnsakul, and Vararut Weeramonkhonlert
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"Rubies from Cambodia and Thailand"
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"Rubies from Cambodia and Thailand"
"A Study of Rubies from Cambodia and Thailand"
Supharart Sangsawong, Wim Vertriest, Sudarat Saeseaw, Vincent Pardieu, Jonathan Muyal, Charuwan Khowpong, Ungkhana Atikarnsakul, and Vararut Weeramonkhonlert
Supharart Sangsawong, Wim Vertriest, Sudarat Saeseaw, Vincent Pardieu, Jonathan Muyal, Charuwan Khowpong, Ungkhana Atikarnsakul, and Vararut Weeramonkhonlert