Hairani, Sunita, and Risda Amini. “Development of Integrated Thematic Teaching Materials Based on Creative Problem Solving Assisted by Kvisoft Flipbook Maker Pro in the Third Grade of Elementary School”. AL-ISHLAH: Jurnal Pendidikan, vol. 15, no. 2, May 2023, pp. 2156-65, doi:10.35445/alishlah.v15i2.2864.