Mustofani D, Hariyani H, Standsyah R. Analisis Statistik Chi-Square Terhadap Efektivitas Suplemen Tablet Zat Besi dalam Meningkatkan Kadar Hemoglobin. UJMC (Unisda Journal of Mathematics and Computer Science) [Internet]. 30Jun.2025 [cited 21Jan.2026];11(1):47-2. Available from: https://e-jurnal.unisda.ac.id/index.php/ujmc/article/view/10327