Nurmalinda, Okta Karneli, and Mandataris. 2023. “Influence of Work Competence and Work Environment on Employee Productivity: Study of Pt Lutvindo Wijaya Perkasa Pekanbaru Area”. Enrichment : Journal of Management 13 (2), 1512-20. https://doi.org/10.35335/enrichment.v13i2.1333.