Prates, J., 		Garcia, R., & 		Maldonado, J.
(2019).
 Small Private Online Courses in Computing Learning: evidence, trends and challenges.
In <em>Proceedings of the 30th Brazilian Symposium on Computers in Education</em>, (pp. 129-138). Porto Alegre: SBC.
doi:10.5753/cbie.sbie.2019.129