Pradnyarini, D. P. S., Ambartana, I. W., & Suiraoka, I. P. (2026). PENINGKATAN PENGETAHUAN DAN EFIKASI DIRI TENTANG ANEMIA DAN TABLET TAMBAH DARAH SISWI SMA SETELAH EDUKASI GIZI DENGAN NUVIQ: IMPROVEMENT OF KNOWLEDGE AND SELF-EFFICACY REGARDING ANEMIA AND IRON SUPPLEMENTATION TABLETS AMONG FEMALE HIGH SCHOOL STUDENTS AFTER NUVIQ-BASED NUTRITION EDUCATION. GEMA KESEHATAN, 18(1), 104–113. https://doi.org/10.47539/gk.v18i1.493