Ratu, Mustika, Senny Weyara Dienda Saputri, & Nanik Yuliati. " Studi Kasus Masalah Belajar Anak Kelompok B TK Plus Al-Hujjah Kabupaten Jember." JECER (journal Of Early Childhood Education And Research) [Online], 1.1 (2020): 26-32. Web. 25 Nov. 2024