NURAIDA, Ida; KRISNANDHI KAUSAR, Devi Roza; SUGIHARTO, Bambang; MARJUKA, Yuwana. Trainer Performance through Service Quality Drives MSME Sales Growth in Indonesia’s Creative Sector. International Research Journal of Business Studies, Jakarta, Indonesia, v. 19, n. 1, p. 51–64, 2026. DOI: 10.21632/irjbs.19.1.51-64. Disponível em: https://irjbs.prasetiyamulya.ac.id/jurnalirjbs/article/view/652. Acesso em: 2 sep. 2026.