Harahap, Abiyyu Agung, and Hafiza Adlina. “The Influence of Brand Ambassador and Brand Trust on Consumer Loyalty of Evolene Supplements”. Digital Marketing, Consumer Behavior, and Economic Trends Journal, vol. 1, no. 2, May 2025, pp. 34-44, https://doi.org/10.70865/dmcbej.v1i2.66.