Statistik prestasi penerbitan UPM 2017-2018: petikan mengikut bidang - Abdullah, Salmah; Md Salleh, Liza; Khahirullah, Khairil Ridzuan; Che Mahasan, Mohd Hafiz; Mahmood, Nurhaznita; Radzuan, Norafizah; Ismail, Sazali (Perpustakaan Sultan Abdul Samad, Universiti Putra Malaysia, 2019)