Analysis of information sources in references of the Wikipedia article "Syahnamah" in Indonesian language version.
According to Ibn Bibi, in 618/1221 the Saljuq of Rum Ala' al-Din Kay-kubad decorated the walls of Konya and Sivas with verses from the Shah-nama
To support their legitimacy, the Safavid dynasty of Iran (1501–1732) devoted a cultural policy to establish their regime as the reconstruction of the historic Iranian monarchy. To the end, they commissioned elaborate copies of the Shahnameh, the Iranian national epic, such as this one made for Tahmasp in the 1520s.
To bolster the prestige of the state, the Safavid dynasty sponsored an Iran-Islamic style of culture concentrating on court poetry, painting, and monumental architecture that symbolized not only the Islamic credentials of the state but also the glory of the ancient Persian traditions.
sang pujangga menyebut... bahwa penulisan Syahnamah dirampungkan pada hari Ard (hari ke-25), bulan Esfand, tahun 378 Š. (candrasengkala 400)/8 Maret 1010