Ghanipoor, M., S. Z. Mirhosseini, A. Seidavi, M. Mavvajpour, and A. Bizhannia. “Genetic Variability and Relationship Among Cocoon Traits in Japanese Lines of Silkworm Bombyx Mori L”. Journal of the Entomological Research Society, vol. 12, no. 2, July 2010, pp. 21-29, https://www.entomol.org/journal/index.php/JERS/article/view/158.