“Study of Character Types, Colours, and Media in Calligraphy at the Great Mosque of At-Taqwa Gumawang Belitang East OKU South Sumatra”. 2024. Handam: Journal of Islamic Calligraphy 1 (1): 41-52. https://handam.darussholah.ponpes.id/index.php/handam/article/view/5.