Browsing by Author "Willem JF Alfa Tumbuan"
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- ItemANALYSIS OF ASPECTS OF THE MARKETING MIX THE INFLUENCE ON CUSTOMER LOYALTY PT. BANK SULUTGO AMURANG BRANCH(Academic Journal Incorporations, ) Christovel AD Rawis; Willem JF Alfa Tumbuan; Arrazi Hasan Jan
- ItemThe Influence of Service Quality, Customer Trust, Promotion, Use of the PLN Mobile Application on Customer Satisfaction PT. PLN (Persero) UP3 Palu (Case Study on PLN Mobile Application Users, PLN Kamonji Customer Service Unit)("GLOBAL RESEARCH NETWORK" LLC (USA), ) Reky Rura Paranoan; S.L.H.V Joyce Lapian; Willem JF Alfa Tumbuan