Nagar, K., Choudhary, M., Yadav, B., Rahi, S. and Upadhayay, A. (2025) “The future of Regulatory Submissions: Transition to eCTD 4.0”, International Journal of Drug Regulatory Affairs, 13(3), pp. 77-84. doi: 10.22270/ijdra.v13i3.788.