Items where Author is "Widianto, Ignasius Ari"

Hidayat, Khoirul and Widianto, Ignasius Ari (2021) Prarencana pabrik semen portland tipe 1 dari batu kapur kapasitas 34.000 ton/hari. Undergraduate thesis, Widya Mandala Surabaya Catholic University.

Hidayat, Khoirul and Widianto, Ignasius Ari (2021) Laporan e-KP kerja praktek pembuatan keripik kentang rasa rujak. Project Report (PKL, PKIPP, Magang D3, Praktik Kerja Profesi Apoteker, Profesi Guru, Profesi Ners dan Profesi Insiyur). Faculty of Engineering, Surabaya. (Submitted)

Hidayat, Khoirul and Widianto, Ignasius Ari (2020) Formulasi briket dari ampas daun teh menggunakan alat cetak briket tenaga pedal. Working Paper (Laporan Penelitian Laboratorium (FT-Kimia)). Faculty of Engineering, Surabaya. (Submitted)