PENGARUH EDUKASI GIZI TERHADAP PEMAHAMAN ISI PIRINGKU PADA SISWA MI 1 JELUN: THE EFFECT OF NUTRITION EDUCATION ON UNDERSTANDING OF THE ISI PIRINGKU IN STUDENTS OF MI 1 JELUN. Jurnal Gizi Masyarakat Indonesia (The Journal of Indonesian Community Nutrition), v. 15, n. 1, 30 May2026.