DHIYAUSSALAM; PAMUNGKAS, Kun Nursyaiful Priyo; SAPUTRA, Wanvy Arifha; YUSUF, Ahmad. A Lightweight Classical Machine Learning Pipeline for Rice NPK Deficiency Classification Using Hand-Crafted Feature Fusion. Journal of Information Systems and Informatics, [S. l.], v. 8, n. 2, p. 1780–1811, 2026. DOI: 10.63158/journalisi.v8i2.1486. Disponível em: https://www.journal-isi.org/index.php/isi/article/view/1486. Acesso em: 12 apr. 2026.