Yudakusuma, Marcell Wijaya. “Transforming Market-Driven Strategies in the Indonesian Medical Device Industry: Impact Analysis of Regulatory Compliance, Innovation, and Service Quality on Brand Loyalty”. Golden Ratio of Marketing and Applied Psychology of Business, vol. 6, no. 2, Feb. 2026, pp. 366-78, doi:10.52970/grmapb.v6i2.1897.