Indarti A, Nasution A. Design Evaluation Of Hydraulic Pumping Unit At Well Alf-04 Kawengan Field. gw [Internet]. 2024 Aug. 13 [cited 2024 Oct. 16];15(2):682-9. Available from: https://gemawiralodra.unwir.ac.id/index.php/gemawiralodra/article/view/713