?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Aditya&rft.au=Aditya%2C+Fariz&rft.aufirst=Fariz&rft.inst=Universitas+Negeri+padang&rft.date=August+2018&rft.degree=Bachelor%2FSkripsi&rft.title=Evaluasi+Sistem+Penambangan+Coking+Coal+untuk+Mencapai+Nilai+Crucible+Swelling+Number+(CSN)+3-7+di+Pit+Haju+PT+Pamapersada+Nusantara+Jobsite+Adaro+Met+Coal+Kalimantan+Tengah