ПЕТРОВ, Даниел; ПЕТРОВА, Йоана. INNOVATION ABSORPTIVE EFFICIENCY BEYOND INFRASTRUCTURE SATURATION: COMPARATIVE INSIGHTS FROM BULGARIA AND THE UNITED STATES. E-Journal VFU, [S. l.], n. 24, p. 268–281, 2025. Disponível em: https://ejournal.vfu.bg/index.php/vfu/article/view/210. Acesso em: 27 sep. 2025.