Alom, M., M. Islam, M. Biswas, A. R. Talukdar, and M. Masud. “Intercropping Chili With Sweet Gourd at Varying Plant Population”. Bangladesh Journal of Agricultural Research, vol. 39, no. 4, Mar. 2015, pp. 579-8, doi:10.3329/bjar.v39i4.22533.