Iswara R., P. D., and O. Purnamasari. “Maintaining Brand Loyalty Through Integrated Marketing Communication (IMC): Insights from PT Dream Tours and Travel”. JOURNAL OF HUMANITIES, SOCIAL SCIENCES AND BUSINESS, vol. 4, no. 3, Apr. 2025, pp. 507-26, doi:10.55047/jhssb.v4i3.1676.