Harahap, Ade Sahlywanti, and Dea Mustika. 2025. “Penerapan Pembelajaran IPA Di Alam Terbuka Kelas IV SD Negeri 0702 Panyabungan”. Journal of Innovative and Creativity 5 (2):12157-64. https://doi.org/10.31004/joecy.v5i2.1863.