S. S. Chakkalakkunnan, A. Shukla, and G. K. Padhy, “Development of a composite malaria burden index using principal component analysis for comparative assessment of tribal and non-tribal districts in Chhattisgarh: Reg No: 435”, JEFI, vol. 3, no. (2Supp), Apr. 2026, doi: 10.56450/JEFI.2025.v3i2Suppl.075.