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• Ekpo.Bassey Biomarker application in the recognition of the geochemical characteristics of crude oils from the five depobelts of the Niger Delta basin, Nigeria [ Vol.14, Issue 1 - Winter Year 2022]
• Ezatifar.Moasoumeh Facies analysis, sedimentation conditions and geochemistry of clastic deposits of Ashin formation (Late Ladinian-Early Carnian), Northeast of Nain, East of Central Iran [ Vol.14, Issue 3 - Summer Year 2022]