MODEL INFLUENCE PjBL BASED ON STEAM AND ENVIRONMENTAL CARE ATTITUDE TOWARDS COGNITIVE RETENTION OF STUDENTS OF GRADE IV SCIENCE SUBJECT AT SDN RAGUNAN 08: Jurnal Kajian Pendidikan Sains. SPEKTRA: Jurnal Kajian Pendidikan Sains, [S. l.], v. 11, n. 2, p. 282–296, 2025. DOI: 10.32699/spektra.v11i2.9777. Disponível em: https://ojs.unsiq.ac.id/index.php/spektra/article/view/9777. Acesso em: 27 nov. 2025.