Ratu Bertha Sofiani, Novita Carolia, Wiwi Febriani, Juspeni Kartika. The Use of Vitamin D in Heart Failure Management: A Literature Review. IJHS [Internet]. 2025 Nov. 10 [cited 2025 Nov. 24];5(3):229-35. Available from: https://journalshub.org/index.php/ijhs/article/view/6152