TY - JOUR AU - Hasanalizadeh, Alireza AU - zarea, ali AU - montazer, mahdi TI - Comparative Analysis of the Financial Regime of New Petroleum Contracts, Known as IPC, and Buyback Trade in Terms of Costs JO - Journal of Investment Knowledge VL - 13 IS - 49 SP - 217 EP - 230 PY - 2024 DO - ER -