?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=https%3A%2F%2Frepository.itny.ac.id%2Fid%2Feprint%2F3873%2F&rft.title=Bukti+Review+korespondensi%3A+Under+Cutting+Mining+Method%2C+Why+Not+%3F+Geotechnical+Consideration+for+Coal+Optimization&rft.creator=Supandi%2C+Supandi&rft.subject=ZA4450+Databases&rft.publisher=ITNY&rft.type=Other&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=https%3A%2F%2Frepository.itny.ac.id%2Fid%2Feprint%2F3873%2F1%2F19-Under%2520Cutting%2520Mining.pdf&rft.identifier=++Supandi%2C+Supandi+++Bukti+Review+korespondensi%3A+Under+Cutting+Mining+Method%2C+Why+Not+%3F+Geotechnical+Consideration+for+Coal+Optimization.++ITNY.++++(Unpublished)++