ALI, Z. A.; ALANI, W. M.; HASAN, H. A. Qualitative and Quantitative Analysis of Stigmasterol from Iraqi Calendula officinalis. South Eastern European Journal of Public Health, [S. l.], p. 780–784, 2024. DOI: 10.70135/seejph.vi.1483. Disponível em: http://www.seejph.com/index.php/seejph/article/view/1483. Acesso em: 14 dec. 2025.