Koh, Angela, Anuradha Negi, Mee Li Yap, Pei Ling Fang Koh, Kian Peng Goh, and Chee Fang Sum. 2015. “Development and Validation of a Carbohydrate and Insulin Dosing Knowledge Quiz in Adults With Diabetes Mellitus”. Journal of the ASEAN Federation of Endocrine Societies 30 (2):129. https://www.asean-endocrinejournal.org/index.php/JAFES/article/view/232.