@misc{ais_repository_2441,
  title = {ANALISISPRODUKTIVITASBELTCONVEYORDITUNNELMAIN SHAFTPT.ALLIEDINDOCOALJAYA(AICJ)PARAMBAHAN KEC.TALAWI,KOTASAWAHLUNTO,SUMATERABARAT},
  author = {None},
  year = {2021},
  publisher = {TEKNIK PERTAMBANGAN},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:3020}
}