@misc{ais_repository_854,
  title = {Analisis Harga Batubara Terhadap Break Even Stripping Ratio di PT Batanghari Energi Prima},
  author = {EGY NIKEN SANGGRA},
  year = {2025},
  publisher = {Sekolah Tinggi Teknologi Industri (STTIND) Padang},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:4398}
}