“Pengaruh Penerapan Model Pembelajaran Picture and Picture yang dipadukan Dengan Strategi Pembelajaran Aktif Tipe Everyone is a Teacher here Terhadap Hasil Belajar Biologi: (The Effect of the Application of the Picture and Picture Learning Model combined with the Active Learning Strategy Type Everyone is a Teacher here on Biology Learning Outcomes)” (2020) BIODIK, 6(4), pp. 584–593. doi:10.22437/bio.v6i4.12030.