KARACA ÖNER, E.; ARSLANOĞLU, Şahane F.; İSKENDER, R. . Determination of the Effects of Different Nitrogen and Phosphorus Applications On Leaf Area of Echinacea (Echinacea purpurea L.). ISPEC Journal of Agricultural Sciences, [S. l.], v. 7, n. 1, p. 53–59, 2023. DOI: 10.5281/zenodo.7717862. Disponível em: https://ispecjournal.com/index.php/ispecjas/article/view/421. Acesso em: 29 mar. 2024.