Radjagoekgoek RP, Awwal Muhammad Shafiu. Estimating The Exploration And Production (E&P) Industry’s Rig Contract Business Owner. Yuridika [Internet]. 2024 Jan. 30 [cited 2024 Aug. 2];39(1):31-42. Available from: https://e-journal.unair.ac.id/YDK/article/view/44966