Eka Puji Anggraini, Nur Kuswanti, Andri Wahyu Wijayadi. PENGEMBANGAN LKPD BERBASIS GROUP INVESTIGATION PADA MATERI SISTEM TATA SURYA. Ed-Humanistics [Internet]. 2020 Nov. 30 [cited 2024 Apr. 29];5(2):681-5. Available from: https://ejournal.unhasy.ac.id/index.php/ed-humanistics/article/view/1066