Mustofani D, Hariyani H, Standsyah RE. Analisis Statistik Chi-Square Terhadap Efektivitas Suplemen Tablet Zat Besi dalam Meningkatkan Kadar Hemoglobin. UJMC [Internet]. 2025 Jun. 30 [cited 2026 Jun. 5];11(1):47-52. Available from: https://ejournal.unisda.ac.id/index.php/ujmc/article/view/10327