Ahamed, Parbhej, et al. “Solvent Free Mechano-Chemical Approach for the Preparation of Manganese Dioxide As Cathode Component for Aqueous Rechargeable Zinc Ion Batteries”. Journal of Engineering Science, vol. 16, no. 1, July 2025, pp. 93-102, doi:10.3329/jes.v16i1.82670.