Nurul Aini Z, L Wairisal P. The Effectiveness of Field Trip Method in Improving Economic Education Literacy, Teacher Role, and Activeness of Grade 1 Students of SMPN 4 Ambon. Perspektif [Internet]. 2024 Oct. 30 [cited 2026 Jul. 22];15(2):166-71. Available from: https://journal.uir.ac.id/index.php/Perspektif/article/view/19086