Pratiwi, Irma, and Idramsa Idramsa. 2019. “THE RELATIONSHIP OF STUDENTS’ LITERACY ABILITIES AND BIOLOGY LEARNING OUTCOMES AT SMA NEGERI 1 LABUHAN DELI”. REKOGNISI : Jurnal Pendidikan Dan Kependidikan (E-ISSN 2599-2260) 4 (2):1-10. https://jurnal.unusu.ac.id/index.php/rekognisi/article/view/89.