“Hibiscus sabdariffa Linn Fruits Methanolic Extract and Fractions Mediated Glucose Uptake Stimulation and Glucose Transporter 4 Regulation”, Journal of Pharmaceutical Negative Results, vol. 10, no. 1, pp. 25–31, Jan. 2019, Accessed: Jun. 09, 2026. [Online]. Available: https://www.pnrjournal.com/index.php/home/article/view/135