G. R. Rusli and S. Farianingsih, “SENAM KAKI DIABETES MENURUNKAN KADAR GULA DARAH PASIEN DIABETES MELLITUS TIPE 2 (Diabetic Feet Gymnastic to Decrease Blood Sugar Levels Diabetes Mellitus type 2 Patients)”, JNC, vol. 6, no. 2, pp. 189–197, Nov. 2015.