Pengaruh Penerapan Model Pembelajaran Picture and Picture yang Dipadukan dengan Strategi Pembelajaran Aktif Tipe Everyone Is A Teacher Here (ETH) terhadap Hasil Belajar Biologi Siswa. Indonesian Journal of Education Research (IJoER), [S. l.], v. 2, n. 6, p. 143–147, 2021. DOI: 10.37251/ijoer.v2i6.542. Disponível em: https://cahaya-ic.com/index.php/IJoER/article/view/542. Acesso em: 25 may. 2026.