Windu Ramadhani, & Fatma Sari Hutagalung. (2026). Hydroponic Nutrition and PH Parameter Monitoring System Based on Esp32 Using Rule-Based Control Algorithm and Prototyping Method. Ambidextrous Journal of Innovation Efficiency and Technology in Organization, 5(01), 130–140. https://doi.org/10.61536/ambidextrous.v5i01.945