Upadhyaya, Elisha, et al. “Screening of Vip Gene in Bacillus Thuringiensis Isolated from Different Geographical Areas of Nepal and Vip Protein Effect on Fall Armyworm”. Journal of Nepal Biotechnology Association, vol. 7, no. 1, Mar. 2026, pp. 75-84, doi:10.3126/jnba.v7i1.92087.