Phuong Lien, T.T., Thu Hien, L.T., Ton, N.D., Hieu, C.X., Hai, N.V., Muoi, L.T. and Long, T.D. 2015. Study on diversity of the CCT-delta gene from soybean cultivars. Academia Journal of Biology. 25, 3 (Sep. 2015), 77–82. DOI:https://doi.org/10.15625/0866-7160/v25n3.6842.