Петров, Д. and Петрова, Й. (2025) “INNOVATION ABSORPTIVE EFFICIENCY BEYOND INFRASTRUCTURE SATURATION: COMPARATIVE INSIGHTS FROM BULGARIA AND THE UNITED STATES”, E-Journal VFU, (24), pp. 268–281. Available at: https://ejournal.vfu.bg/index.php/vfu/article/view/210 (Accessed: 27 September 2025).