“A TF-IDF Symptom-Matching Framework for Tabular Knowledge-Based Tomato Disease Decision Support”. Journal of Systems Engineering and Information Technology (JOSEIT) 4, no. 3 (December 31, 2025): 87–91. Accessed October 30, 2026. https://jurnal.iaii.or.id/index.php/JOSEIT/article/view/8473.