You can access the article through Journal of Human Trafficking:

Here is the citation:

Lesak, A. M., Rizo, C. F., Franchino-Olsen, H., Jenkins, M. R., Winslow, H., Klein, L. B., Martin, S.L., Macy, R.J., Colbert, R., Croft, C., & Dunkerton, C. (2021). Recommendations for Educating Youth about Sex Trafficking. Journal of Human Trafficking, 1-15.