Nascimento, Ivi do, Lucas Calado, Ninoska Bojorge, Vinícius Silva, and Fernando Peixoto. “Dynamic Evolution of Bitterness Units in Beer Worts: Modeling and Concerns”. American Scientific Research Journal for Engineering, Technology, and Sciences 80, no. 1 (August 7, 2021): 145–155. Accessed April 18, 2024. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/6977.