MIRZAZADA, Narmin. Indicators of Quality Assessment of Services in the Business Sector. Luminis Applied Science and Engineering, [S. l.], v. 3, n. 1, p. 14–20, 2026. DOI: 10.69760/lumin.2026001002. Disponível em: https://egarp.lt/index.php/LUMIN/article/view/477.. Acesso em: 10 jun. 2026.