List of Articles source rock Open Access Article Abstract Page Full-Text 1 - Biomarker application in the recognition of the geochemical characteristics of crude oils from the five depobelts of the Niger Delta basin, Nigeria Timothy Anyanwu Bassey Ekpo Boniface Oriji 10.30495/ijes.2022.1943029.1664 Open Access Article Abstract Page Full-Text 2 - Organic Geochemical Evaluation of Madbi Source Rock, Al-Jawf Basin, NE Central Yemen Abdulwahab S. Alaug Khaled A. Al-Wosabi Open Access Article Abstract Page Full-Text 3 - Determining the amount of total organic carbon using satellite imagery and artificial neural network model (Case study area: Mountain Mish, Gachsaran city) kamran mojard Open Access Article Abstract Page Full-Text 4 - Potential comparison of Kazhdomi and Pabdeh source rocks in Marun oilfield, by S2 vs. TOC standard geochemical diagram Mohammad mehdi Fajrak Bahram Alizadeh Hormoz Ghalavand Farid Tezheh