Goher, Aqeel, Rubina Bilqees, and Mohammad Tahir Shah. 2020. “Characteristics of Panoba Shale As an ‘Aglite’ Lightweight Concrete Aggregate in Kohat-Hangu Districts, NW Pakistan”. Journal of Himalayan Earth Sciences 53 (2):12-22. http://ojs.uop.edu.pk/jhes/article/view/1798.