WINARTO, S. PENGHEMATAN ENERGI PADA FAN. Swara Patra : Majalah Ilmiah PPSDM Migas, [S. l.], v. 7, n. 1, 2018. Disponível em: http://ejurnal.ppsdmmigas.esdm.go.id/sp/index.php/swarapatra/article/view/165. Acesso em: 15 may. 2024.