abzalbekuly-b 1

1. Calligonum aphyllum extract as sustainable colorant for fabric treatment
2. Optimization of Warmth Retention in Nonwoven Materials Made from Coarse and Semi-Coarse Sheep Wool
3. Assessment of the influence of glove and haberdashery skin production technology on the environment
4. Investigation of the Effect of a Natural Extract from Oak Bark on the Properties of the Leather
5. Investigation of the influence of walnut shell extract on chromium (VI) content in leather
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