POLTAVETS, K. PROFESSIONAL INDUSTRY SAFETY STANDARDS WHEN APPLYING THE AUTHOR’S HAIR EXTENSION TECHNIQUE IN THE BEAUTY INDUSTRY. Modern engineering and innovative technologies, [S. l.], v. 2, n. 42-02, p. 268–277, 2025. DOI: 10.30890/2567-5273.2025-42-02-104. Disponível em: https://moderntechno.de/index.php/meit/article/view/meit42-02-104. Acesso em: 17 mar. 2026.