Choiriyah, Faizzatul, et al. “THE EFFECT OF CONSUMER CONFIDENCE ON WORD OF MOUTH IN MAYBELLINE PRODUCTS”. Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC), vol. 1, no. 2, Dec. 2021, pp. 464-9, doi:10.30587/umgeshic.v1i2.3423.