(en-US) « Leng Ouch », Goldman Environmental Foundation (consulté le )
issn.org
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(en) Mike Ives, « Fighting to Save Forests in Cambodia, an Activist Puts Himself at Risk », The New York Times, (ISSN0362-4331, lire en ligne, consulté le )
(en) Mike Ives, « Fighting to Save Forests in Cambodia, an Activist Puts Himself at Risk », The New York Times, (ISSN0362-4331, lire en ligne, consulté le )