ZAINAB, Siti; HANDAJANI, Novie; WIBISANA, Hendrata. Acidity (pH) and Dissolved Oxygen Levels as Indicators of Water Quality Around the Tuban Coastal Area. Nusantara Science and Technology Proceedings, Malang, Indonesia, p. 114–119, 2022. DOI: 10.11594/nstp.2022.2719. Disponível em: https://nstproceeding.com/index.php/nuscientech/article/view/768. Acesso em: 28 jun. 2025.