Elsya Ardianti Saputri, Sri Vandayuli Riorini, Aqillah Kusuma Astuti Cahya Rani and Daffa Alif Rizaldy (2026) “PENGARUH ELECTRONIC WORD OF MOUTH TERHADAP KEPUTUSAN PEMBELIAN KOSMETIK DI INDONESIA: PERAN SOCIAL INFLUENCE DAN ENGAGEMENT”, Journal of Social and Economics Research, 7(2), pp. 1880-1896. doi: 10.54783/jser.v7i2.1154.