COBAN, HARUN. “Determination of Polyphenol Oxidase Activity During Rooting in Cutting of Some Grape Varieties (Vitis Vinifera L.)”. Asian Journal of Chemistry 19, no. 5 (March 30, 2010): 4020–4024. Accessed October 3, 2024. https://asianpubs.org/index.php/ajchem/article/view/13308.