Hannisa Kautsarani Hamidah, Agus Khumaidi, Ii Munadhif, and Ryan Yudha Adhitya. “Development of a Prototype System for Monitoring and Controlling Apple Cider Vinegar Fermentation Using IoT-Based Fuzzy Methods”. International Journal of Mechanical, Electrical and Civil Engineering 1, no. 3 (July 23, 2024): 138–158. Accessed June 30, 2025. https://international.aritekin.or.id/index.php/IJMECIE/article/view/35.