https://www.gsi.upm.es/es/component/jresearch/?view=project&task=show&id=47
Project - SICHAN: Sistema Inteligente de Chequeo Automatico de Normas
sistema inteligenteprojectsichandechequeo
https://khmer.voanews.com/a/a-40-a-2004-06-11-5-1-90135807/1358789.html
Ambassador Sichan Siv Remembers the Legacies of Former President Ronald Reagan - 2004-06-11
VOA Khmer service's John Meas interviews Ambassador Sichan Siv on the legacies of former US President Ronald Reagan.