Items where Author is "Ronald, ."

Ronald, . and Andersan, Gracia (2019) Green reduction graphene oxide menggunakan kulit jeruk purut (Citrus hystrix) dan aplikasinya sebagai adsorben zat pewarna methylene blue. Working Paper (Laporan Penelitian Laboratorium (FT-Kimia)). Faculty of Engineering, Surabaya. (Unpublished)

Ronald, . (2018) Laporan Kerja Praktek PT. Indofood Fritolay Makmur Cikupa Plant 1 September-31 Oktober 2018. Project Report (PKL, PKIPP, Magang D3, Praktik Kerja Profesi Apoteker, Profesi Guru, Profesi Ners dan Profesi Insiyur). Faculty of Engineering, Surabaya. (Unpublished)

Ronald, . (2018) Prarencana Pabrik Poly (2-hydroxyethyl methacrylate) dari monomer 2-hydroxyethyl methacrylate kapasitas : 28 ton/ tahun. Undergraduate thesis, Widya Mandala Catholic University Surabaya.

Ronald, . (2015) Pengaruh operant dan operand service quality terhadap customer loyalty melalui Customer Engagement dan Customer Satisfaction (Studi pada mahasiswa program studi manajemen strata 1 pada perguruan tinggi swasta di Surabaya). Undergraduate thesis, Widya Mandala Catholic University Surabaya.