Amthari, W., D. . Muhammad, and E. . Anggereini. “Pengembangan E-LKPD Berbasis Saintifik Materi Sistem Pernapasan Pada Manusia Kelas XI SMA: (Development of E-LKPD Based on Scientific in Human Respiratory System for Senior High School Students Grade XI)”. BIODIK, vol. 7, no. 3, Sept. 2021, pp. 28-35, doi:10.22437/bio.v7i3.13239.