Syamila, Z. W.; Fauziah, F.; Natashia, N. D. Analisis Pemilihan Marketplace Terbaik Pada Masa Pandemi COVID-19 Menggunakan Metode Simple Additive Weighting (SAW), Technique for Others Reference by Similarity to Ideal Solution (TOPSIS) Dan Weighted Product (WP). jtik 2021, 5, 153-163.