Extraction and Optimization of Natural Dye from Hambo Hambo<i> (Cassia singueana)</i> Plant Used for Coloration of Tanned Leather Materials

<div>Reflectance spectra of selected dyed leather samples.</div>

Advances in Materials Science and Engineering

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Figure 2

Figure 2: Extraction and Optimization of Natural Dye from Hambo Hambo<i> (Cassia singueana)</i> Plant Used for Coloration of Tanned Leather Materials 

Advances in Materials Science and Engineering

Extraction and Optimization of Natural Dye from Hambo Hambo (Cassia singueana) Plant Used for Coloration of Tanned Leather Materials

Figure 2