Garrido, Filipe, Neyla Fontan, Felipe Abreu, and Rita Suzana Pitangueira Maciel. " On the way for materializing cMOOC requirements: an experience dealing with plugins on Moodle Platform." Proceedings of the 30th Brazilian Symposium on Computers in Education, Brasília/DF, 2019. SBC, 2019, pp.566-575.