Apitherapeutic heritage – application and innovation in the SPA and Wellness industry of Bulgaria. Research Announcements "Heritage BG", [S. l.], n. 5, p. 66–73, 2025. DOI: 10.58894/AR-HBg.2023.5.66-73. Disponível em: https://periodicals.uni-sofia.bg/index.php/AR-NBg/article/view/1341. Acesso em: 10 mar. 2026.