Eg-karntrong, P., Chittchang, U., Boonpraderm, A., Rojroongwasinkul, N. and Winichagoon, P. 2024. Trials of Improved Practices (TIPs) for Promoting Complementary Feeding for Infants Aged 9-12 Months. Journal of Nutrition Association of Thailand (Online). 59, 2 (Dec. 2024), 98–115.