Rahman A, Rosnaida R, Japina H. The Effect of Competence, Training and Work Environment on Employee Performance at PT. Bakrie Sumatera Plantations Tbk, Kisaran: Pengaruh Kompetensi, Training dan Lingkungan Kerja Terhadap Kinerja Karyawan Pada PT. Bakrie Sumatera Plantations Tbk, Kisaran. Joecy Journal [Internet]. 2026 Jan. 24 [cited 2026 Nov. 7];6(1):5107-23. Available from: https://joecy.org/index.php/joecy/article/view/7299