Chalu H, Nyello R. Organisational Characteristics, Environmental Factors and Accounting Methods for Depletion, Depreciation and Amortization (DD&A) in Oil and Gas Companies in Tanzania. ORSEA [Internet]. 2021Aug.18 [cited 2024May3];:99-102. Available from: https://orseajournal.udsm.ac.tz/index.php/orsea/article/view/83