Sirén, Riikka, and Aila Vuorikoski. “The Concept of Emulsion and Salad Dressings”. LUMAT: International Journal on Math, Science and Technology Education 1, no. 2 (May 30, 2013): 229–232. Accessed April 29, 2024. https://journals.helsinki.fi/lumat/article/view/1118.