Herlina Agustina, Erika Revida and Hendra Dermawan Siregar 2024. The Influence of Employee Competence and Performance on the Quality of Community Service at the One-Stop Investment and Integrated Service Office in Medan City. Formosa Journal of Social Sciences (FJSS). 3, 4 (Dec. 2024), 955–972. DOI:https://doi.org/10.55927/fjss.v3i4.12425.