List of Articles Circumstances Open Access Article Abstract Page Full-Text 1 - renegotiaton in upstream contracts of the oil industry from the perspective of law a Rahele Seyed Morteza Hosseini Bahram Taghipour Mehdi Abbasi Sarmadi Fatemeh Amiri Open Access Article Abstract Page Full-Text 2 - The Nature, Effects and Requirements of Child Adoption in Iranian Law with a Comparative View of Islamic Principles and British law marjan Arastuei