Durak, A., Özlem Altuntaş, İbrahim K. Kutsal, R. Işık, and F. E. Karaat. “The Effects of Vermicompost on Yield and Some Growth Parameters of Lettuce”. Turkish Journal of Agriculture - Food Science and Technology, vol. 5, no. 12, Dec. 2017, pp. 1566-70, doi:10.24925/turjaf.v5i12.1566-1570.1461.