R. Rianto and S. D. Sancoko, “Resolving Visual Ambiguity in Wood Grain Classification Using InceptionV3 and Label Smoothing”, J. RESTI (Rekayasa Sist. Teknol. Inf.) , vol. 10, no. 3, pp. 669–676, Jun. 2026, doi: 10.29207/resti.v10i3.7599.