Mustofani, D., Hariyani, H., & Standsyah, R. (2025). Analisis Statistik Chi-Square Terhadap Efektivitas Suplemen Tablet Zat Besi dalam Meningkatkan Kadar Hemoglobin. UJMC (Unisda Journal of Mathematics and Computer Science), 11(1), 47-52. https://doi.org/https://doi.org/10.52166/ujmc.v11i1.10327