MAWADDAH, Maulina; SIREGAR , Eka Sylviana. The Effect of Using A Digital Nutrition Application on The Knowledge and Attitudes of Mothers With Children Aged 1–5 Years Regarding Undernutrition . Jurnal Ners, [S. l.], v. 10, n. 1, p. 2172–2178, 2026. DOI: 10.31004/jn.v10i1.54441. Disponível em: https://journal.universitaspahlawan.ac.id/index.php/ners/article/view/54441. Acesso em: 30 jan. 2026.