Farida, I.N. et al. 2019. Pemodelan Rekomendasi Santri Terbaik Menggunakan Multi-Objective Optimization By Ratio Analysis. Jurnal Teknologi dan Riset Terapan (JATRA). 1, 2 (Dec. 2019), 66–71. DOI:https://doi.org/10.30871/jatra.v1i2.1785.