Hafsarah Maharrani R, Somantri O. Grouping Industrial Class Placement Selection for Students Using Multi-Objective Optimization on the basis of Ratio Analysis: Grouping Seleksi Penempatan Kelas Industri untuk Siswa Menggunakan Multi-Objective Optimization on basis of Ratio Analysis. J. RESTI (Rekayasa Sist. Teknol. Inf.) [Internet]. 2020 Apr. 19 [cited 2026 Oct. 29];4(2):237-42. Available from: https://jurnal.iaii.or.id/index.php/RESTI/article/view/1532