Jhoni Laris Simbolon et al. 2023. Analysis of the Effect of Regional Taxes and Regional Levies on Increasing Regional Original Revenues of North Sumatra for 2016-2021. International Journal of Business and Applied Economics. 2, 1 (Jan. 2023), 35–44. DOI:https://doi.org/10.55927/ijbae.v2i1.2169.