Choudhary, Ali Iftikhar, Muhammad Asif ., Rashid Mehmood Choudhry ., Zafarullha Siddique ., and Asif Mughal . 2011. “Impact Of After Sale Service Characteristics on Customer Satisfaction”. Information Management and Business Review 3 (6), pp. 360-365. https://doi.org/10.22610/imbr.v3i6.952.