Pharmacognostic and phytochemical evaluation of Spinacia oleracea leaves. International Journal of Phytopharmacy, [S. l.], v. 6, n. 5, p. 99–105, 2016. DOI: 10.7439/ijpp.v6i5.3764. Disponível em: https://www.ssjournals.co.in/index.php/ijpp/article/view/3764. Acesso em: 17 mar. 2026.