Marella Festirari Sasangka, Henny Welsa and Nonik Kusuma Ningrum 2022. PENGARUH NILAI UTILITARIAN, WORD OF MOUTH, PERSEPSI RISIKO, DAN KETERLIBATAN PRODUK TERHADAP NIAT BELI KONSUMEN SITUS BELANJA ONLINE LAZADA DI YOGYKARTA. MANDAR: Management Development and Applied Research Journal. 5, 1 (Dec. 2022), 151-158. DOI:https://doi.org/10.31605/mandar.v5i1.1938.