Suttiwan, W., S. Kaewmoongkun, Y. Nokmueang, and W. Suttiwan. “STEM Lesson Supplementary Activities for Primary School Students: Corn Pudding for Health and Second Career Promotion”. Journal for Developing the Social and Community, vol. 12, no. 3, Sept. 2025, pp. 17-46, https://so03.tci-thaijo.org/index.php/rdirmu/article/view/291614.