“Sistem Rekomendasi Penentuan Jam Tangan Pria Swiss Army Menggunakan Weighted Product Dengan Analisis Regresi”. Prosiding SEMNAS INOTEK (Seminar Nasional Inovasi Teknologi), vol. 4, no. 3, Aug. 2020, pp. 211-8, https://doi.org/10.29407/inotek.v4i3.88.