MADI, Sri Citra Yuliana; BUDIASTRA, I Wayan; PURWANTO, Yohanes Aris; WIDYOTOMO, Sukrisno. Analisis Pengaruh Variasi Jumlah Lapisan Biji pada Akurasi Prediksi Kandungan Minor Biji Kopi Arabika Hijau Bondowoso dengan NIR Spectroscopy. Jurnal Ilmu Pertanian Indonesia, [S. l.], v. 23, n. 2, p. 81–87, 2018. DOI: 10.18343/jipi.23.2.81. Disponível em: https://journal.ipb.ac.id/JIPI/article/view/22910. Acesso em: 24 dec. 2025.