https://eglobaltravelmedia.com.au/2018/11/05/tceb-joins-hands-with-pata-and-tat-in-establishing-khon-kaen-as-host-of-pdmf-2018-or-world-class-forum-for-tourism-organizations-khon-kaen-becomes-new-mice-city-communities-prepped-for-global-market/