@misc{ais_repository_1797,
  title = {Analisa sumberdaya terunjuk Batubara Menggunakan Metode Penampang (Cross Section) Dan Metode Blok Model  CV. Afrindo Technical},
  author = {None},
  year = {2021},
  publisher = {TEKNIK PERTAMBANGAN},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:3033}
}