Khizanatul Hikmah, Anis Farikha, Muhlasin Amrullah, and Bachtiar Adi Saputra, “ Kitabah Error Analysis Based on Theory of Rusydi Ahmad Thuaimah: Analisa Kesalahan Kitabah Berbasis Teori Rusydi Ahmad Thuaimah”, halaqa, vol. 4, no. 1, pp. 45–59, Apr. 2020.