Mayangsari M, Lutfi M. The Effectiveness Of Buerger Allen Exercise On Decreasing ABI Value In Diabetes Mellitus Patients With Virginia Henderson’s Nursing Model Theory Approach In The Covid-19 Pandemic. sjik [Internet]. 2021 Nov. 20 [cited 2023 Sep. 21];10(2):1541-6. Available from: https://sjik.org/index.php/sjik/article/view/860