@article{29,
  author = {Zongxian Yang and Sid Zarabi and Egon Fernandes and Maria-Isabel Rua-Taborda and Héléne Debéda and Armaghan Salehian and David Nairn and Lan Wei},
  title = {A Simple Wireless Sensor Node System for Electricity Monitoring Applications: Design, Integration, and Testing with Different Piezoelectric Energy Harvesters},
  year = {2018},
  journal = {Sensors},
  volume = {18},
  number = {11},
  pages = {3733},
  publisher = {Multidisciplinary Digital Publishing Institute},
}