Items where Author is "Deni Fajar Fithyana, -"
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Patent
500202100439 (2021) Metode Pembuatan Crucible Peleburan Logam Berbahan Limbah Evaporation Boats. 1DS000004495.
500202100439 (2021) Metode Pembuatan Crucible Peleburan Logam Berbahan Limbah Evaporation Boats. 1DS000004495.