Papraćanin, Edisa, Abdel Đozić, Ermin Mujkić, Maida Hodžić, Irma Hodžić, Belmin Poljić, and Ajla Ramić. 2022. “Separation of Fumaric and Maleic Acid Crystals from the Industrial Wastewater of Maleic Anhydride Production”. Hungarian Journal of Industry and Chemistry 50 (2):1-6. https://doi.org/10.33927/hjic-2022-10.