Hidayat, M. H., and H. Maulana. “Development of an Iot-Based Starfruit Ripeness Detection System Using esp32-Cam and a Weight Sensor”. Jurnal Sains, Teknologi &Amp; Komputer, vol. 3, no. 2, July 2026, pp. 103-7, doi:10.56495/saintek.v3i2.1317.