Lili Nursaidah, Indah Kusumawat, Dr. Ida Aryani, SS. MM, & Ifah Masrifah. (2020). Analyzing Service Excellent Quality Product for The Performance Business Company in Garuda Maintanance Fasility (Study at PT. GMF AeroAsia). Prosiding ICSMR, 1(1), 254-274. Retrieved from http://conference.loupiasconference.org/index.php/ICSMR/article/view/108