@unpublished{ITNYREPOID4366,
          author = {Muhammad Fatih Qodri},
           title = {Bukti Review Korespondensi: Mineralogical and geochemical characterization of the Wonosari formation limestone at Gunungkidul Indonesia as preliminary investigation of Portland cement raw material},
       publisher = {ITNY},
             url = {https://repository.itny.ac.id/id/eprint/4366/}
}