SUHANDY, Diding; YULIA, Meinilwita. Klasifikasi Kopi Bubuk Spesialti Kalosi dan Toraja Menggunakan UV-Visible Spectroscopy dan Metode PLS-DA. Jurnal Ilmu Pertanian Indonesia, [S. l.], v. 24, n. 1, p. 73–81, 2019. DOI: 10.18343/jipi.24.1.73. Disponível em: https://journal.ipb.ac.id/JIPI/article/view/25191. Acesso em: 25 dec. 2025.