Suja, A. et al. 2023. Designing Insya’ teaching material for the second-grade students at the Khadimul Ummah Islamic Boarding School in Bintan. Takuana: Jurnal Pendidikan, Sains, dan Humaniora. 2, 2 (Oct. 2023), 76–89. DOI:https://doi.org/10.56113/takuana.v2i2.76.