Marwal, A., R. Prajapat, and R. K. Gaur. “ Ageratum Leaf Curl Betasatellite and Marigold Leaf Curl Alphasatellite Infecting an Important Ornamental Plant Marigold (Tagetes Patula) in Indian Subcontinent”. JOURNAL OF ADVANCES IN BIOTECHNOLOGY, vol. 1, no. 1, Jan. 2014, pp. 8-21, doi:10.24297/jbt.v1i1.1781.