Fithriah, A. R. N., Safitri, P., Agrisdian, Z., Diba, N. F., & Pratiwi, W. E. (2026). EFFECTIVENESS OF ‘ISI PIRINGKU’ NUTRITION EDUCATION ON STUDENTS’ NUTRITIONAL KNOWLEDGE AT SMPN 2 JOGOROTO. Journal of Indonesian Public Health Service, 3(1), 12–18. https://doi.org/10.60050/jiphs.v3i1.119