@article{Rayyan:1182,
      author        = "Rayyan, S. and Seaton, D.B. and Belcher, J. and Pritchard,
                       D. E. and Chuang, I.",
      title         = "{Participation And performance In 8.02x Electricity And
                       Magnetism: The First Physics MOOC From MITx}",
      year          = "2013",
}