Baiq Afifatul Adiyani, and Nindha Ayu Berlianti. “PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS GROUP INVESTIGATION PADA MATERI PENCEMARAN LINGKUNGAN KELAS VII SMP”. Ed-Humanistics : Jurnal Ilmu Pendidikan 7, no. 1 (April 30, 2022): 894–900. Accessed May 19, 2024. https://ejournal.unhasy.ac.id/index.php/ed-humanistics/article/view/2522.