K. Akhter, R. Akter, S. M. Ahmed, and M. E. Halim, “Synthesis of Ethyl 3,5-(Disubstituted Phenyl)-2-Isocyano-5-Oxopentanoate”, Dhaka Univ. J. Sci., vol. 74, no. 1, pp. 122–126, Jan. 2026.