Asivah, Nia Dwi Asivah, and Fitria Eka Wulandari. “Creative Thinking Skills of Students on Enviromental Pollution Theory at Muhammadiyah School: Keterampilan Berpikir Kreatif Siswa Pada Materi Pencemaran Lingkungan Di SMP Muhammadiyah”. Academia Open 3 (September 30, 2020): 10.21070/acopen.3.2020.504. Accessed September 22, 2025. https://acopen.umsida.ac.id/index.php/acopen/article/view/504.