@phdthesis{oai:u-ryukyu.repo.nii.ac.jp:02019127,
 author = {ISLAM, MD. RAFIQUL},
 school = {琉球大学},
 title = {Geo-environmental hazards associated with multi-slice longwall mining of the Gondwana Barapukuria coal basin, NW Bangladesh: constraints from numerical simulations}
}