Puspitasari, W. et al. 2020. The Analysis of Spiritual and Social Attitudes in the Science-Biology Learning Process of students Class VIII of SMPN 20 Padang: Analysis of Spiritual and Social Attitudes in the Science-Biology Learning Process of students Class VIII of SMPN 20 Padang. BIO-EDU: Jurnal Pendidikan Biologi. 5, 1 (Apr. 2020), 1–9. DOI:https://doi.org/10.32938/jbe.v5i1.466.