Harahap, Aprilya Salizah, Tengku Ahmad Helmi, and Julkarnain Julkarnain. “Pengaruh Kepemimpinan, Motivasi, Dan Lingkungan Kerja Terhadap Kinerja Karyawan Pada PT. Lestari Alam Segar Deli Serdang”. Journal of Innovative and Creativity (Joecy) 6, no. 1 (February 5, 2026): 8990–8996. Accessed October 10, 2026. https://joecy.org/index.php/joecy/article/view/6901.