Irvan Maulana, B. and Astriany Rizky, A. 2025. SCHOOL CASH DEVELOPMENT AT MTS AL MANSUR: INTEGRATION OF ESP32, TCS3200 COLOR SENSOR, AND FIREBASE-BASED REAL-TIME USER INTERFACE. INFOKOM (Informatika & Komputer). 13, 2 (Dec. 2025), 15-29. DOI:https://doi.org/10.56689/infokom.v13i2.2082.