The Effect of pH Values on Suspended Microorganisms Growth in Tofu Wastewater Treatment. Nusantara Science and Technology Proceedings, Malang, Indonesia, p. 182–189, 2021. DOI: 10.11594/nstp.2021.1429. Disponível em: https://nstproceeding.com/index.php/nuscientech/article/view/506. Acesso em: 24 apr. 2025.