The research was carried out at PT.
Gramedia Pustaka Utama (GPU) Cab.
Pekanbaru address Ronggowarsito Edge
Road no. 13 B Gobah Pekanbaru. The
purpose of this study was to determine the
effect of implementation of ...
The study was carried out at PT. Platon Niaga Berjangka in Pekanbaru. This study aimed to determine the effect caused by the variable relationship marketing, which consists of trust, commitment, communication, problem ...