Firmannudin, Firmannudin, 		Suharno, Suharno, AND 		Abidin, Zainal.
" Customer Loyalty Affecting Factors in Volvo Heavy Equipment Products at PT. Intraco Penta Prima Servis Area East Kalimantan" <em>Journal of Applied Philosophical Management and Innovation</em> [Online], Volume 1 Number 2 (31 March 2019)