Rambe, M. and Batubara , M. 2022. Analysis of the existence of PUD. Markets and Levies on Merchants’ Welfare (Case Study of Petisah Market in Medan City). Jurnal Ekonomi, Manajemen, Bisnis dan Akuntansi Review. 2, 1 (Apr. 2022), 229–234. DOI:https://doi.org/10.53697/emba.v2i1.571.