AL WAFI, A.; IVAN AMMAR FAUZI, I. . Strategi Komunikasi SD Muhammadiyah 1 Wringinanom dalam Mewujudkan Kantin Sehat Bebas Sachet. Environmental Pollution Journal, [S. l.], v. 3, n. 2, p. 719–730, 2023. DOI: 10.58954/epj.v3i2.135. Disponível em: https://ecotonjournal.id/index.php/epj/article/view/135. Acesso em: 20 nov. 2024.