B. Sumathi, V. Vijayalakshmi, V. Sabari, S. Sankar, and N. Kanagathara, “Crystal Structure and Spectroscopic Characterisation of (E)-N′-(2,4-dimethoxybenzylidene)-4-nitrobenzohydrazide (DMNBH): A Combined Experimental and DFT Investigation of its Electronic and NLO Properties”, ajc, vol. 38, no. 4, pp. 979–994, Apr. 2026.