@misc{ais_repository_336,
  title = {Analisis Pengaruh Powder Factor Terhadap Hasil Fragmentasi PT. Allied Indo Coal Jaya Sawahlunto Sumatera Barat},
  author = {PUJI HASAN},
  year = {2021},
  publisher = {Teknik Pertambangan},
  howpublished = {Repository AIS},
  note = {oai:ais:skripsi:545}
}