Jayanti, J., Risnawaty, Rahmat Kartolo, Sutikno, Irfan Johari, and Supratman. “Enhancing Poetry Writing Skills Through Project-Based Learning With Outdoor Learning Approach: An Action Research Study”. International Journal of Educational Research Excellence (IJEREC), vol. 5, no. 2, June 2026, pp. 442-56, doi:10.55299/ijere.v5i2.1729.