Khairi, N. et al. 2023. The Development of Powtoon-Based Mathematics Learning Media Oriented Toward Learning Outcomes on Cartesian Coordinate Material for Grade VIII Students Junior High School. Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran. 8, 4 (Oct. 2023), 907–915. DOI:https://doi.org/10.33394/jtp.v8i4.9391.