Description Those working in the marketing field face many severe challenges due to the development of consumer behavior very quickly. In order to confront the challenges of international and local, they should take advantage of the opportunity to expand marketing....
PT. Vyntech Multi Solutions Perum Tiara Amarta No.2B Kota Yogyakarta
E-mail : vyntech@yahoo.com Phone I : 0812-1517-0500 Phone II : 0812-1517-0700
