-, V., Y. Yulkifli, R. Fevria, and R. Jarlis. “Application of IoT-Based PH and TDS Sensors for Optimization of Hydroponic Vegetable Production at Blasta Hidroponik”. Pelita Eksakta, Vol. 8, no. 2, Oct. 2025, pp. 169-73, doi:10.24036/pelitaeksakta/vol8-iss2/296.