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Santoso FA, Nugroho A. Implementasi Program Expedition Outdoor Class dalam Pembentukan Keterampilan 4C Siswa Kelas VI SD Alam Cilacap. JGK [Internet]. 2026 Sep. 3 [cited 2026 Sep. 12];10(4). Available from: https://jurnal.unimed.ac.id/2012/index.php/jgkp/article/view/75379