Irsyadat, A.M. et al. 2024. Comparison of Giving Mecobalamin Supplements to Improve the Severity of Painful Diabetic Neuropathy. Jurnal Ilmiah Kesehatan (JIKA). 6, 3 (Dec. 2024), 452–462. DOI:https://doi.org/10.36590/jika.v6i3.874.