Lestari, L., Ginting, S.B., Zulfikar, N. and Siregar, S.H. 2022. The Effectiveness Of Using Learning Media To Increase Knowledge And Preventive Measures Of Diabetic Foot Ulcers In Patients With Diabetes Mellitus. Barongko: Jurnal Ilmu Kesehatan. 1, 1 (Nov. 2022), 88–98. DOI:https://doi.org/10.59585/bajik.v1i2.145.