“Effect of Bio and Organic Fertilization on Growth and Production of Chrysanthemum (Chrysanthemum Grandiflorum Cv. Euro) ”. Latakia University Journal -Biological Sciences Series, vol. 43, no. 6, Jan. 2022, pp. 93-108, https://journal.latakia-univ.edu.sy/index.php/bioscnc/article/view/11578.