“PENGEMBANGAN SIKAP ECOPRENEURSHIP PESERTA DIDIK DALAM PEMBELAJARAN IPS MELALUI PROJECT-BASED LEARNING (Penelitian Eksperimen Semu Di Kelas VII SMPN 2 Wado Kabupaten Sumedang)”. Sosio-Didaktika: Social Science Education Journal 5, no. 2 (February 15, 2019). Accessed January 22, 2026. https://journal.uinjkt.ac.id/SOSIO-FITK/article/view/10547.