Neha Swati Baxla, Rohit Srivastava, and Manoranjan Prasad Sinha, “CuO NPs dose and duration dependent modulation of instantaneous growth rate (IGR) of the earthworm D. willsi:Evidence of threshold- driven toxic response”, The Bioscan, vol. 21, no. 1, pp. 1533–1548, Mar. 2026.