Items where Author is "Arifin, Ridwan"
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Number of items: 2.
Wulansarie, Ria and Chafidz, Achmad and Hidayat, Pratikno and Rengga, Wara Dyah Pita and Afrizal, Febrian Jefri and Dwipawarman, Aditia and Bismo, Setijo and Arifin, Ridwan (2020) Effectiveness of Ozonation Process on Treating Tofu Industrial Liquid Waste: Effect of pH Conditions. Materials Science Forum, 981. pp. 336-341. ISSN 1662-9752
Widyawati, Anis and Arifin, Ridwan (2018) The Protection of Illegal Immigrants under Indonesian National Law and International Law. Advances in Social Science, Education and Humanities Research, 192. pp. 305-308.