Aldisa, Rima Tamara, and Rifando Purba. 2023. “Penerapan Metode Weight Product (WP) Untuk Rekomendasi Pemilihan Jasa Paket Laundry Terbaik”. Journal of Information System Research (JOSH) 4 (2), 676-82. https://doi.org/10.47065/josh.v4i2.2925.