1.
Safitri A, Dewi N. Research Trends in Outdoor Learning in Science Education: A PRISMA-Based Systematic Literature Review (2021–2025). J.Gen.Educ.Humanit. [Internet]. 2026 Oct. 29 [cited 2026 Nov. 15];5(5):6903–6922. Available from: https://journal-gehu.com/index.php/gehu/article/view/1520