DARI, C.; BAT-OCHIR, D.; OTGONSUMBER, U.; BATBAATAR, C.; TURTOGTOKH, T. RESEARCH ON CUSTOMER SATISFACTION IN CHAIN RESTAURANTS AND OPPORTUNITIES TO IMPROVE MANAGEMENT. Journal of Business and Innovation (Бизнес & Инноваци), [S. l.], v. 12, n. 2, p. 86–104, 2026. DOI: 10.22353/jbai.2026120206. Disponível em: https://journal.num.edu.mn/BusinessAndInnovation/article/view/11077. Acesso em: 19 aug. 2026.