?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=LIVI+RIVANA+NOSA&rft.au=KOMBONGAN%2C+LIVI+RIVANA+NOSA&rft.aulast=KOMBONGAN&rft.title=Penerapan+Metode+Knowledge-Based+Filtering+Menggunakan+Cosine+Similarity+Untuk+Rekomendasi+Produk+Hair+Care+Berdasarkan+Kulit+Kepala+Dan+Rambut&rft.degree=Skripsi&rft.inst=Sanata+Dharma+University&rft.date=2026