Andriani, Rini, Bambang Supriyatno, Aria Kekalih, and Damayanti Sjarif. “Development, Validity, and Reliability of a Questionnaire on Mothers’ Knowledge in Complementary Feeding Practices (PI-MPASI) in Indonesia”. Paediatrica Indonesiana 63, no. 5 (October 30, 2023): 335-45. Accessed December 3, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/3110.