Al Ani, Mawih Kareem. “A Strategic Framework to Use Payback Period (PBP) in Evaluating the Capital Budgeting in Energy and Oil and Gas Sectors in Oman”. International Journal of Economics and Financial Issues 5, no. 2 (April 16, 2015): 469–475. Accessed April 30, 2024. https://www.econjournals.com/index.php/ijefi/article/view/1127.