@misc{ais_repository_3205,
  title = {Analisis Perbandingan Biaya Produksi Kegiatan Loading Hauling Batu Kapur pada PT. Semen Padang},
  author = {MUHAMMAD IRFAN},
  year = {2026},
  publisher = {Sekolah Tinggi Teknologi Industri (STTIND) Padang},
  howpublished = {Repository AIS},
  note = {oai:ais:library-item:4517}
}