Efri Yandani, et al. “IoT-Based Automatic Vegetable Watering System Using ESP8266 in a Greenhouse: Sistem Penyiraman Sayuran Otomatis Berbasis IoT Mneggunakan ESP8266 Pada Greenhouse”. Journal of Vocational Education and Information Technology (JVEIT), vol. 7, no. 1, July 2026, pp. 465-71, doi:10.56667/jveit.v7i1.2456.