Pujatai A. Nawkhare and Suresh B. Rewatkar, “Green Synthesis of Nickel Oxide (NiO) Nanoparticles Using Neem (Azadirachta indica) Leaf Extract: Physicochemical Characterization and In Vitro Antidiabetic, Antioxidant, and Antimicrobial Activities”, The Bioscan, vol. 21, no. 4, pp. 661–675, Oct. 2026.