Items where Author is "SITORUS, DONNY SAHALA TUA"
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SITORUS, DONNY SAHALA TUA and Yani, Irsyadi (2020) PENGEMBANGAN SISTEM IDENTIFIKASI DAN KLASIFIKASI PLASTIK JENIS PET, HDPE, DAN PP DENGAN METODE DETEKSI TEPI. Undergraduate thesis, Sriwijaya University.