NASTALIA, Mesi; LESTARI, Tuti. THE EFFECTIVENESS OF DISTANCE LEARNING IN SCIENCE STUDENTS DURING COVID-19 AT SMPN KECAMATAN KOTO XI TARUSAN, PESISIR SELATAN DISTRICT ON UNDERSTANDING STUDENT CONCEPTS. Universe, [S. l.], v. 2, n. 2, p. 204–212, 2021. DOI: 10.24036/universe.v2i2.108. Disponível em: http://universe.ppj.unp.ac.id/index.php/universe/article/view/108. Acesso em: 17 apr. 2026.