ALEXANDRI, A. PERENCANAAN RATE OF PENETRATION PADA OPERASI PEMBORAN. Swara Patra : Majalah Ilmiah PPSDM Migas, [S. l.], v. 6, n. 2, 2019. Disponível em: http://ejurnal.ppsdmmigas.esdm.go.id/sp/index.php/swarapatra/article/view/135. Acesso em: 6 may. 2024.