Bakar RA, Mustika Fitri, Yusuf HIdayat, Amung Ma’mun, Yogi Akin. INTEGRATION OF POSITIVE YOUTH DEVELOPMENT AND 21ST CENTURY SKILLS THROUGH OUTDOOR EDUCATION. penjas [Internet]. 4 Juli 2026 [dikutip 30 Juli 2026];6(1):34-49. Tersedia pada: https://journal.uniga.ac.id/index.php/penjas/article/view/44193