Nurzia Delasfebrila Marukai, Ita Sulistiani and Sitti Fatimah M. Arsad 2026. The Effect of Foot Care Demonstration Education on the Knowledge of Type 2 Diabetes Mellitus Patients at the Tilongkabila Health Center. International Journal of Health, Economics, and Social Sciences (IJHESS). 8, 2 (Mar. 2026), 1221~1231. DOI:https://doi.org/10.56338/ijhess.v8i2.10651.