Sosroaji, M.T. et al. 2022. The Role of Employee Performance at Distribution Center PT. Indomarco Prismatama Medan Branch Based on Discipline and Work Environment. International Journal of Business, Technology and Organizational Behavior (IJBTOB). 2, 6 (Dec. 2022), 542–554. DOI:https://doi.org/10.52218/ijbtob.v2i6.220.