PRATAMA, G.; SUHANDY, D.; YULIA, M.; ZULKARNAIN, I. Studi Kuantifikasi Pencampuran Kopi Dekaf - Non Dekaf Menggunakan Uv-Vis Spectroscopy dan Regresi PLS. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 8, n. 2, p. 86–96, 2019. DOI: 10.23960/jtep-l.v8i2.86-96. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/2563. Acesso em: 18 oct. 2025.