Muhammad Yafi Rifdah Zayyan et al. 2026. IoT-Based Greenhouse Monitoring and Control System Using NodeMCU ESP8266 and the EMQX Platform. Journal of Advanced Vocational Information and Communication Technology. 1, 3 (Sep. 2026), 43–52. DOI:https://doi.org/10.52158/javict.v1i3.1695.