Winardy, I. C., M. Fajar, and m. “PENERAPAN METODE IMPLICIT RATING UNTUK SISTEM REKOMENDASI RESEP MASAKAN BERBASIS MOBILE WEB”. KHARISMA Tech, Vol. 13, no. 1, Mar. 2018, pp. 55-63, https://jurnal.kharisma.ac.id/kharismatech/article/view/261.