FAST-FOOD XIZMAT KO‘RSATISH SOHASIDA CRM TIZIMLARINI JORIY ETISHDAGI MUAMMOLAR VA YECHIMLAR. journal [Internet]. 2026 Apr. 3 [cited 2026 Apr. 21];93(1):170-7. Available from: https://journalss.org/index.php/ust/article/view/23450