seminar held at the Tara Grand Hotel, Pathum Thani. In this regard, Major Thanapong Janthong, who is an authorized director of Barter Smart and is responsible for the operation of the company, was the
at the Tara Grand Hotel, Pathum Thani. In this regard, Major Thanapong Janthong, who is an authorized director of Barter Smart and is responsible for the operation of the company, was the person who