Suyono, S., D. A. Lestari, E. Rusilawati, W. M. Kudri, and N. Renaldo. “Marketing Mix on Customer Satisfaction at the Tax Consulting Office Dr. Sudarno, S.Pd., M.M., BKP and Colleagues Pekanbaru”. Journal of Applied Business and Technology, Vol. 4, no. 3, Sept. 2023, pp. 198-13, doi:10.35145/jabt.v4i3.135.