NURHAYATI, E.; HELMYATI, S.; HAPSARI, E. D.; SAIFUDIN, I. M. M. Y.; LEWIS, E. C. Combined WhatsApp and Face-to-Face Intervention Improves Infant and Young Child Feeding (IYCF) Practices in Indonesia: A Longitudinal Quasi-Experimental Study. Journal of Population and Social Studies [JPSS], [S. l.], v. 35, n. -, p. 114–133, 2026. Disponível em: https://so03.tci-thaijo.org/index.php/jpss/article/view/288311. Acesso em: 2 sep. 2026.