List of Articles cost of money Open Access Article Abstract Page Full-Text 1 - Legal analysis of the fiscal regime of IPC upstream contracts in the oil and gas industry in Iran. Alireza Hasanalizadeh ali zare Mehdi Montazer Open Access Article Abstract Page Full-Text 2 - Comparative Analysis of the Financial Regime of New Petroleum Contracts, Known as IPC, and Buyback Trade in Terms of Costs Alireza Hasanalizadeh ali zarea mahdi montazer