Erwin, Yanuar and Usman Malik, Davit Marihot Silaban, Indonesia

• Jurnal APTEK Vol. 10 No. 1 (2018): JURNAL APTEK FAKULTAS TEKNIK UPP - Articles
  SIFAT MAGNETIK ENDAPAN PASIR BESI PANTAI KATA PARIAMAN SUMATERA BARAT
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