van der Riet, Mary. “WORKING WITH HISTORICITY: TRACING SHIFTS IN CONTRACEPTIVE USE IN THE ACTIVITY SYSTEM OF SEX OVER TIME”. PINS-Psychology in Society 43, no. 1 (February 24, 2025): 23–39. Accessed June 13, 2026. https://scriptura.journals.ac.za/index.php/pins/article/view/7125.