Nhut, Duong, et al. “In VitroGrowth and Development of Chrysanthemum Sp. On the Iron Nano Supplemented Media”. Vietnam Journal of Agricultural Sciences, vol. 13, no. 7, Aug. 2024, pp. 1162-7, http://testtapchi.vnua.edu.vn/index.php/vjasvn/article/view/1551.