WINARTO, S. OPTIMASI ENERGI POMPA. Swara Patra : Majalah Ilmiah PPSDM Migas, [S. l.], v. 6, n. 2, 2015. Disponível em: http://ejurnal.ppsdmmigas.esdm.go.id/sp/index.php/swarapatra/article/view/140. Acesso em: 15 may. 2024.