Costa, Ana Rita Silva, et al. “Body Image-Related Fears in Adolescence: Development and Validation of the Anxiety and Avoidance of Situations Due to Weight and Physical Appearance Scale”. Portuguese Journal of Behavioral and Social Research, vol. 4, no. 2, Oct. 2018, pp. 3–15, https://doi.org/10.31211/rpics.2018.4.2.68.