Anwari, I., and N. Shofiyah. “The Relationship Between Students Perceptions of the Science Learning Environment on the Learning Outcomes: Hubungan Persepsi Siswa Tentang Lingkungan Belajar IPA Terhadap Hasil Belajar Siswa”. Academia Open, vol. 3, Sept. 2020, p. 10.21070/acopen.3.2020.503, doi:10.21070/acopen.3.2020.503.