Heru Kuswanto, Bambang Subali, Slamet Suyanto, Paidi &. “DUKUNGAN KURIKULUM 2004 TERHADAP PEMBELAJARAN PENGETAHUAN ALAM TERINTEGRASI DI SMP”. Jurnal Cakrawala Pendidikan, no. 2 (November 26, 2010). Accessed May 18, 2025. https://journal.uny.ac.id/index.php/cp/article/view/371.