Zebua, Murnikasi, and Yuniarto Rahmad Satato. 2025. “Factors Affecting the Environment and Work Competencies in Improving Employee Performance at PT. Source of Bintang Rezeki Semarang”. JENIUS (Jurnal Ilmiah Manajemen Sumber Daya Manusia) 9 (1):44-51. https://doi.org/10.32493/JJSDM.v9i1.52699.