Jena, S. K., Lokhande, R. D., Pradhan, M., & Kumar, N. (2022). Analysis of Strata Behaviour during Final Extractions in Underground Coal Mining under Difficult Caving Characteristic of Roof Condition. Journal of Mines, Metals and Fuels, 66(10), 770–779. Retrieved from https://informaticsjournals.com/index.php/jmmf/article/view/31797