“Green Synthesis of Silver Nanoparticles Using Medicinal Plants BerberisAsiatica and Cassia Fistula and Evaluation of Antioxidant and Anti-Bacterial Activities”. Nepal Journal of Science and Technology, vol. 19, no. 2, Oct. 2021, pp. 25-32, https://doi.org/10.3126/njst.v20i1.39384.