“INCREASING STUDENTS’ SCIENCE LEARNING OUTCOMES THROUGHDISCOVERY METHOD IN ONLINE LEARNING AT GRADE VOF SD NEGERI 27 PEKANBARU”. 2021. Primary: Jurnal Pendidikan Guru Sekolah Dasar 10 (4): 997-1011. https://doi.org/10.33578/jpfkip.v10i4.8452.