Oliveira, Sergio Silva, Maria Emilia Camargo, Suzana Leitão Russo, Mariane Camargo Priesnitz, and Marina Bezerra da Silva. 2020. “Technological Prospecting: A Mapping of the Patent Applications Related of Internet of Things”. American Scientific Research Journal for Engineering, Technology, and Sciences 67 (1): 155-70. https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/5831.