A. M. Irsyadat, S. Aulina, Y. Goysal, A. A. Zainuddin, M. Lotisna, and M. Y. Amran, “Comparison of Giving Mecobalamin Supplements to Improve the Severity of Painful Diabetic Neuropathy”, JIKA, vol. 6, no. 3, pp. 452–462, Dec. 2024.