1. Anderson, L. W., Krathwohl, D. R., Airasian, P., Cruikshank, K., Mayer, R., Pintrich, P., et al. (2001). A taxonomy for learning, teaching and assessing: A revision of Bloom’s taxonomy. Longman Publishing.
2. Andreou, T. E., McIntosh, K., Ross, S. W., & Kahn, J. D. (2015). Critical incidents in sustaining school-wide positive behavioral interventions and supports. The Journal of Special Education, 49(3), 157–167.
3. Awusabo-Asare, K., Stillman, M., Keogh, S., Doku, D. T., Kumi-Kyereme, A., Esia-Donkoh, K., et al. (2017). From paper to practice: Sexuality education policies and their implementation in Ghana. Guttmacher Institute.
4. Bialystok, L., & Wright, J. (2019). ‘Just say no’: Public dissent over sexuality education and the Canadian national imaginary. Discourse: Studies in the Cultural Politics of Education, 40(3), 343–357.
5. Biddlecom, A. E., Hessburg, L., Singh, S., Bankole, A., & Darabi, L. (2007). Protecting the next generation in sub-Saharan Africa: Learning from adolescents to prevent HIV and unintended pregnancy. Guttmacher Institute.