PURBAYA, Muhammad Eka; RAKHMADANI, Diovianto Putra; MALIANA PUSPA ARUM; LUTHFI ZIAN NASIFAH. Implementation of n-gram Methodology to Analyze Sentiment Reviews for Indonesian Chips Purchases in Shopee E-Marketplace. Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), [S. l.], v. 7, n. 3, p. 609–617, 2023. DOI: 10.29207/resti.v7i3.4726. Disponível em: https://jurnal.iaii.or.id/index.php/RESTI/article/view/4726. Acesso em: 29 oct. 2026.