“SISTEM REKOMENDASI PEMILIHAN PRODUK SKINCARE BERBASIS PREFERENSI DAN KARAKTERISTIK KULIT”. Kohesi: Jurnal Sains dan Teknologi 10, no. 7 (December 16, 2025): 931–940. Accessed October 3, 2026. https://cibjournal.com/index.php/kohesi/article/view/3922.