DETERMINATION OF THE CHEMICAL COMPOSITION OF THE PLANT CALENDULA OFFICINALIS. International Bulletin of Medical Sciences and Clinical Research, [S. l.], v. 3, n. 9, p. 134–138, 2023. Disponível em: https://researchcitations.com/index.php/ibmscr/article/view/2699. Acesso em: 30 aug. 2025.