Wegner, Claas, and Stephanie Ohlberger. “Too Sweet to Be True? - A Hands-on Teaching Unit about Synthetic Sweeteners”. International Journal of Learning, Teaching and Educational Research 5, no. 1 (May 30, 2014): 12–25. Accessed August 15, 2026. https://ijlter.myres.net/index.php/ijlter/article/view/1189.