Volta, Ales Sandro, Fahmi Oemar, and Nurfaisal Nurfaisal. “Pengaruh Pelatihan, Kepemimpinan, Dan Kesejahteraan Melalui Kepuasan Kerja Terhadap Kinerja Karyawan Di PT. Gerbang Sawit Indah Rokan Hulu – Riau”. South East Asian Management Concern 1, no. 2 (May 3, 2024): 41–50. Accessed January 10, 2025. https://journal.stedca.com/index.php/seamac/article/view/42.