3) to study the audience satisfaction DVD releases, TV media attraction, Amphoe mueang Mukdahan province with the working age group, for example, is a group of tourists and employees of tourism and sport province of Mukdahan.
3) to learn the satisfaction of the audience DVD media relations vision tourist attractions Amphoe Mueang Mukdahan, there is a population sample group is a group of employees and visitors and tourism, sports Mukdahan