Elias, N., and I. Sulkin. “YouTube Viewers in Diapers: An Exploration of Factors Associated With Amount of toddlers’ Online Viewing”. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, vol. 11, no. 3, Nov. 2017, p. Article 2, doi:10.5817/CP2017-3-2.