Effect of Plant Density and Nitrogen Rate on Essential Oils of Marjoram under Mediterranean Conditions. Biological Sciences - PJSIR, [S. l.], v. 50, n. 6, p. 383–388, 2007. Disponível em: https://v2.pjsir.org/index.php/biological-sciences/article/view/1058. Acesso em: 10 mar. 2026.