Afifah HM, Sulaiman S, Kusuma DWY. The Substitution of Physical Education with Sekolah Alam Student Scout Learning Activities as the Means of Strengthening Education based Character Building in Natural Elementary School Ar-Ridho Semarang. JPES [Internet]. 12Aug.2019 [cited 20Oct.2024];8(5):112-6. Available from: https://journal.unnes.ac.id/sju/jpes/article/view/32647