„Anti-ulcerogenic Activity of Methanol Fraction of Hibiscus asper Leaves in Albino Rats“, AJBR, Bd. 23, Nr. 2, S. 267–272, Aug. 2020, Zugegriffen: 5. April 2026. [Online]. Verfügbar unter: https://www.ojshostng.com/index.php/ajbr/article/view/60