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Items where Author is "Tjahjono, Andre"
Tjahjono, Andre and Nawasari, Maria Afliana (2019) Prarencana pabrik biogas dari ampas tahu kapasitas produksi 305 ton/tahun. Undergraduate thesis, Widya Mandala Catholic University Surabaya.
Tjahjono, Andre and Akbar, Pradesta Imsya' Nindi (2018) Laporan Kerja Praktek PT Aneka Gas Industri V Sidoarjo 1 Agustus - 31 Agustus 2018. Project Report (PKL, PKIPP, Magang D3, Praktik Kerja Profesi Apoteker, Profesi Guru, Profesi Ners dan Profesi Insiyur). Faculty of Engineering, Surabaya. (Unpublished)
Tjahjono, Andre and Prayogo, Ricky Lucano Chandra (2018) Preparation of hydrogel composite from rice husk using microwave radiation and its potential application. Working Paper (Laporan Penelitian Laboratorium (FT-Kimia)). Faculty of Engineering, Surabaya. (Unpublished)