CHAKKA SUBHASH; DUPPALA MANOJ KUMAR; CHENNURI PHANI KUMAR; SUBRAHMANYAM NANDIGAM. AI-BASED WATER QUALITYDETECTION: USING pH STRIP, COMPUTER VISION AND CLOUD DASHBOARD. International Journal of Engineering Research and Sustainable Technologies (IJERST), [S. l.], v. 4, n. 3, p. 26–35, 2026. DOI: 10.63458/ijerst.v4i3.167. Disponível em: https://www.ijerst.drmgrjournals.org/index.php/ijerst/article/view/167. Acesso em: 30 sep. 2026.