Jayanti N, Pambudi DI, Masaei N. Integrating Ecological Education in Social Science Learning at the Elementary School : A Case Study at SD Negeri Tegalrejo 2 Yogyakarta, Indonesia. IJLREE [Internet]. 2023 Sep. 27 [cited 2024 Jul. 7];2(03):141-50. Available from: https://journal.iistr.org/index.php/IJLREE/article/view/413