| Hydrocarbon source rock assessment of the shale and coal bearing horizons of the Early Paleocene Hangu Formation in Kala-Chitta Range, Northwest Pakistan N Khan, W Ullah, SM Siyar, B Wadood, T Ayyub, T Ullah Journal of Petroleum Exploration and Production Technology 12 (8), 2155-2172, 2022 | 8 | 2022 |
