Syahputri, D.P. 2019. Effect of Service Quality on Consumer Satisfaction At PT. Pos Indonesia (Persero) Lubukpakam. Enrichment : Journal of Management. 10, 1, Novembe (Nov. 2019), 21-24. DOI:https://doi.org/10.35335/enrichment.v10i1, Novembe.5.