Pengaruh Kegiatan Out Door Estafet Air terhadap Perkembangan Sosial Emosional Anak Usia 4-6 Tahun. (2018). PROCEEDING: The Annual International Conference on Islamic Education, 3(2), 192-200. https://jurnal.stitnualhikmah.ac.id/index.php/proceedings/article/view/188