NIERWANY DAUD; MESRA RAHAYU; AHMAD MUHAMMAD KASIM. Effect of Instagram-Based Healthy Snack Education on Adolescents’ Health Literacy: A Quasi-Experimental Time-Series Study. Jurnal Edukasi Ilmiah Kesehatan, [S. l.], v. 4, n. 1, p. 47–55, 2026. DOI: 10.61099/junedik.v4i1.262. Disponível em: https://jurnal.edi.or.id/index.php/Junedik/article/view/262. Acesso em: 13 may. 2026.