Nada, R. H., et al. “Histological and Histochemical Study of Oxidative Stress Effects on Pancreatic Tissue in Diabetic Rats and the Protective Role of Nigella Sativa Extract”. Scientific Progress & Innovations, vol. 29, no. 1, June 2026, pp. 206-17, doi:10.31210/spi2026.29.01.33.