WIDYANINGRUM, W.; PURWANTO, Y. A.; WIDODO, S.; SUPIJATNO, S.; IRIANI, E. S. Portable Near-Infrared Spectroscopy and Support Vector Regression for Fast Quality Evaluation of Vanilla (Vanilla planifolia). Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 14, n. 2, p. 515–526, 2025. DOI: 10.23960/jtep-l.v14i2.515-526. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/10025. Acesso em: 12 jan. 2026.