P. Isyanto, M. Mulya Karnama, D. Yani, and R. Handayani, “STRATEGY IN EFFORTS TO IMPROVE THE QUALITY OF SERVICE CUSTOMER SATISFACTION USERS ONLINE OJEK (GO-JEK)”, Psychosocial rehabilitation, vol. 24, no. 1, pp. 8662–8675, Feb. 2020, doi: 10.61841/5v6ks211.