DEVAYANTI, Rani; TRIWINARTO, Agus. THE RELATIONSHIP OF CHILDREN KNOWLEDGE THROUGH 4 HEALTHY 5 PERFECT FOOD TOWARD UNDER HEALTH SERVICES IN SCHOOL: HUBUNGAN TINGKAT PENGETAHUAN MAKANAN 4 SEHAT 5 SEMPURNA DENGAN SIKAP ANAK TERHADAP JAJANAN TIDAK SEHAT PADA ANAK SEKOLAH. Jurnal Ilmiah Wijaya, [S. l.], v. 10, n. 1, p. 40–46, 2018. DOI: 10.46508/jiw.v10i1.9. Disponível em: https://jurnalwijaya.com/index.php/jurnal/article/view/pv10n1p40-46. Acesso em: 8 dec. 2025.