Chemical and Biochemical Evaluation of Aloe vacillans Forsskål forms and their Taxonomical Significance Cultivated in Amran Governorate-Yemen. University of Aden Journal of Natural and Applied Sciences, [S. l.], v. 29, n. 2, p. 11–25, 2026. Disponível em: https://journals.aden-univ.net/index.php/uajnas/article/view/26. Acesso em: 25 aug. 2026.