Ni Nyoman Kurnia Wati. “Implementasi Pendekatan Tematik Terpadu Berbasis ZPD (Zone Of Proximal Development) Di SD”. WIDYALAYA: Jurnal Ilmu Pendidikan 1, no. 1 (July 30, 2020): 1-10. Accessed September 7, 2025. http://jurnal.ekadanta.org/index.php/Widyalaya/article/view/67.