Kerstens, J., and W. Stol. “Receiving Online Sexual Requests and Producing Online Sexual Images: The Multifaceted and Dialogic Nature of adolescents’ Online Sexual Interactions”. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, vol. 8, no. 1, Mar. 2014, p. Article 8, doi:10.5817/CP2014-1-8.