Mjeed, Ardalan J, and Mariwan A. Ali. 2017. “Effect of Gyttja and Nitrogen Applications on Growth and Flowering of Snapdragons (Antirrhinum Majus L.) Plant in the Two Soils Depth”. Kurdistan Journal of Applied Research 2 (1): 1-7. https://doi.org/10.24017/science.2017.1.1.