HINTAW, Ahmed J. Performance Analysis of MQTT Protocol in IoT Environments: Impact of Payload Size and QoS on Key Metrics. Technium: Romanian Journal of Applied Sciences and Technology, Constanta, Romania, v. 28, p. 43–57, 2025. DOI: 10.47577/technium.v28i.12649. Disponível em: https://www.techniumscience.com.techniumscience.pluscommunication.eu/index.php/technium/article/view/12649. Acesso em: 17 apr. 2026.