Ahmad Mousaei and Hamed Mousa Arab (2025) “An approach to improve organizational project management using an interpretive structural model based on earned value management maturity model (Studied case: An Iranian oil and gas company)”, jeecpjournal, 2(1), pp. 27–32. Available at: https://jeecpjournal.com/index.php/jeecp/article/view/11 (Accessed: 30 January 2026).