Ulay, Göksel, Mete Akter, Nevzat Çakıcıer, Hüseyin Peker, Ümit Ayata, Abdi Atılgan, and Seymen Çiftçi. “The Effect of Weathering on Color and Glossiness Properties of Polyurethane-Modified Water-Based Varnish Layers Applied to Thermally Treated Ash Wood”. BioResources 20, no. 3 (July 25, 2025): 7555–7573. Accessed November 20, 2025. https://ojs.bioresources.com/index.php/BRJ/article/view/24819.