Items where Author is "Purba, Mazmur Hasiholan Purba"
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Rozak, Ahmad Yusuf Khoirur and Purba, Mazmur Hasiholan Purba (2022) PRARANCANGAN PABRIK KIMIA DIPHENYLAMINE DARI ANILIN KAPASITAS 80.000 TON/TAHUN. Diploma thesis, UNSPECIFIED.