J. U. Bhaskar, G. S. Rao, P. Chatterjee, D. Sahoo, S. S. Rao, and B. P. Rao, “Synthesis, Characterization and Antibacterial Activity of Some Novel Pyrido[2,3-b]indole, Morpholine and Chalcone Hybrid Compounds”, ajc, vol. 36, no. 11, pp. 2598–2602, Oct. 2024.