Tambunan, D. R., H. K. Reza, N. V. Yustanti, M. Herfianti, and M. Susanti. “Motor Vehicle Tax Service Satisfaction Moderated by ‘SAMSAT CAR’ Service”. Journal of Economics and Business Letters, vol. 2, no. 2, Apr. 2022, pp. 1-6, doi:10.55942/jebl.v2i2.149.