TY - JOUR T1 - Improving Customer Service Through Cobit 4.1 Approach: A Case Study of it Organization in Indonesia AU - Simamora, Bachtiar H. AU - Adiningrat, Mohamad Arif AU - Sundjaja, Arta Moro AU - Hendarti, Henny JO - International Business Management VL - 9 IS - 4 SP - 637 EP - 644 PY - 2015 DA - 2001/08/19 SN - 1993-5250 DO - ibm.2015.637.644 UR - https://makhillpublications.co/view-article.php?doi=ibm.2015.637.644 KW - Banking solution KW -finance and banking KW -customer request KW -error complain KW -control objective KW -maturity level AB - This study aims to evaluate the problems that occurred on banking solution business unit directorate Finance and Banking PT Telkomsigma. One of the problems that occurs is a buildup of Customer Request (CR) and Error Complain (EC). There are two indications of the cause of the problem namely the buildup of disfluencies process of handling and capability/adequacy of staff who deal with the problems of CR and EC. Through, statistical tool, the results of hypothesis testing showed no significant correlation between CR and EC buildup with disfluencies process of handling and capability/adequacy of staff. Mapping through maturity using COBIT framework is seen that there are 3 control objective (DS7-Manage IT Human Resource, EI4-Enable Operation and Use and DS8 Manage Service Desk and Incidents) that affect the smooth process of handling CR and EC are indicated by rating lowest maturity level (repeatable but intuitive) (MAA). ER -