Items where Author is "FIRMANSYAH, RIZAL ARIF"
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FIRMANSYAH, RIZAL ARIF (2021) EVALUASI DENSITAS PERFORASI SUMUR “RA” LAPANGAN “ST”. Diploma thesis, UPN "VETERAN" YOGYAKARTA.
FIRMANSYAH, RIZAL ARIF (2021) EVALUASI DENSITAS PERFORASI SUMUR “RA” LAPANGAN “ST”. Diploma thesis, UPN "VETERAN" YOGYAKARTA.