Tahir, Muhammad. “THE EFFECTS OF CUSTOMER RELATIONSHIP MANAGEMENT PROGRAMS ON CUSTOMER RETENTION MEDIATED BY FIRM REPUTATION IN TELECOM SECTOR”. CITY UNIVERSITY RESEARCH JOURNAL 8, no. 1 (August 19, 2019). Accessed May 9, 2024. http://www.cusitjournals.com/index.php/CURJ/article/view/128.