“Anti-ulcerogenic Activity of Methanol Fraction of Hibiscus asper Leaves in Albino Rats”, AJBR, vol. 23, nº 2, p. 267–272, ago. 2020, Acesso em: 21º de maio de 2026. [Online]. Disponível em: https://www.ojshostng.com/index.php/ajbr/article/view/60