“PENGEMBANGAN PROFESIONALISME WIDYAISWARA MELALUI PENELITIAN ILMIAH KEDIKLATAN” (2016) Swara Patra : Majalah Ilmiah PPSDM Migas, 6(1). Available at: https://dev-ejurnal.ppsdmmigas.id/sp/index.php/swarapatra/article/view/105 (Accessed: 6 June 2026).