Saparwadi, S. 2016. THE EFFECT OF RELATIONSHIP MARKETING ON THE LOYALTY OF SUPPLIER OF TOBACCO WITH MANUAL DRYING IN PT. EXPORT LEAF INDONESIA. JMM UNRAM - MASTER OF MANAGEMENT JOURNAL. 5, 2 (Jun. 2016). DOI:https://doi.org/10.29303/jmm.v5i2.83.