Nurdin, Sarah M, Nuniek Nugraheni, and Mei Wulan. 2019. “Moderate Intensity of Physical Exercise Increased Î’ (Beta) Cell and Size of Langerhans Islets in Streptozotocin Induced Diabetes Mellitus Rats”. Surabaya Physical Medicine and Rehabilitation Journal 1 (2):52-58. https://doi.org/10.20473/spmrj.v1i2.16176.