System · 2020 · 91 citations · 56 references
Language StudiesEducational PsychologySecond Language StudiesLanguage EducationLanguage ProficiencySecond Language LearningCommunicative CompetenceLanguage LearningMotivation In Language LearningSecond Language AcquisitionSelf-efficacySpeaking ProficiencyLanguage Proficiency EffectsLearner Language ProficiencyStudent Language Proficiency
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Preferred reporting items for systematic reviews and meta-analyses: the PRISMA statement
David Moher, A. Liberati, Jennifer Tetzlaff et al. · BMJ · 2009 · 83.3K citations · Full text
Preferred reporting items for systematic reviews and meta-analyses: the PRISMA Statement.
David Moher, Alessandro Liberati, Jennifer Tetzlaff et al. · PubMed · 2009 · 45.1K citations · Full text
Self-efficacy: Toward a unifying theory of behavioral change.
Psychological Review · 1977 · 42.6K citations · Full text