Pratiwi, R., Atmaka, D. R., Sutoyo, D. A. R., & Mahmudiono, T. (2023). The Effectiveness of Smartphone-Based Nutrition Education Intervention in Successful Practice of Exclusively Breastfeeding: A Meta-Analysis: Efektifitas Intervensi Edukasi Gizi Berbasis Smartphone dalam Keberhasilan Praktik ASI Eksklusif: Meta Analisis. Amerta Nutrition, 7(4), 615–625. https://doi.org/10.20473/amnt.v7i4.2023.615-625