DELI SAPUTRA; HOTLER MANURUNG; MILLI ALFHI SYARI. Design and Development of a Tofu Wastewater Acidity Monitoring System Using ESP8266 Module Based on IoT. Journal of Artificial Intelligence and Engineering Applications (JAIEA), [S. l.], v. 5, n. 1, p. 1135–1140, 2025. DOI: 10.59934/jaiea.v5i1.1570. Disponível em: https://ioinformatic.org/index.php/JAIEA/article/view/1570. Acesso em: 18 apr. 2026.