“Sistem Rekomendasi Skincare Menggunakan Metode Content-Based Filtering Dan Algoritma Apriori”. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi), vol. 5, no. 2, Aug. 2021, pp. 242-8, https://doi.org/10.29407/inotek.v5i2.1136.