Yildiz, Y., A. Gunes, B. Yalcin, and R. Karadag. “Natural Pigments from the Gall Oak (Quercus Infectoria Olivier) Shellac”. Asian Journal of Chemistry 25, no. 12 (June 18, 2013): 6881–6884. Accessed November 25, 2024. https://asianpubs.org/index.php/ajchem/article/view/25_13_89.