Khamseh, Haiedeh. “The Protective Effect Coating of Modified Nano Silica and Zycosil on the Seven Colors Tile of the Qajar Era (Case Study the Tile of Naser-Al-Din Mirzas House in Tehran)”. Journal of Asian Scientific Research 7, no. 10 (November 20, 2017): 421–435. Accessed May 20, 2024. http://archive.aessweb.com/index.php/5003/article/view/3851.