Tanjung, Siti Aisyah, et al. “Development of Student Work Sheet Based Discovery Learning on The Material Human Respiratory System Class XI Madrasah Aliyah”. Jurnal Teknologi Pendidikan : Jurnal Penelitian Dan Pengembangan Pembelajaran, vol. 8, no. 3, July 2023, pp. 686-99, doi:10.33394/jtp.v8i3.8000.