CHESHMEDZHIEVA, Kristiana. Kristiana Nikolaeva Cheshmedzhieva – PhD Student, Department of Marketing. E-Journal VFU, [S. l.], n. 23, p. 837–845, 2025. DOI: 10.53606/evfu.23.837-845. Disponível em: https://ejournal.vfu.bg/index.php/vfu/article/view/172. Acesso em: 23 feb. 2026.