“Travel and Tours Management System – Core 2 Transaction (Account Executive, Passport and Visa Processing, Flights Schedule and Rates, Customer Relationship Management)”, AASgBCPJMRA, vol. 1, no. 1, Apr. 2019, Accessed: Mar. 15, 2026. [Online]. Available: https://ojs.aaresearchindex.com/index.php/aasgbcpjmra/article/view/2168