Items where Author is "Hutapea, Irawati"
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Number of items: 2.
Hutapea, Irawati and Asmoro, Putri Dwi Retno (2020) Preparation of synthetic zeolite from lignocellulosic materials. Working Paper (Laporan Penelitian Laboratorium (FT-Kimia)). Faculty of Engineering, Surabaya. (Submitted)
Hutapea, Irawati and Sababalat, Shindy Saera (2019) Laporan kerja praktek PT. Pabrik Kertas Tjiwi Kimia Tbk. 1 Agustus - 30 Agustus 2019. Project Report (PKL, PKIPP, Magang D3, Praktik Kerja Profesi Apoteker, Profesi Guru, Profesi Ners dan Profesi Insiyur). Faculty of Engineering, Surabaya. (Submitted)