KARACA ÖNER, Emel, Şahane Funda ARSLANOĞLU, and Resul İSKENDER. 2023. “Determination of the Effects of Different Nitrogen and Phosphorus Applications On Leaf Area of Echinacea (Echinacea Purpurea L.)”. ISPEC Journal of Agricultural Sciences 7 (1):53-59. https://doi.org/10.5281/zenodo.7717862.