YULIANTO, Feri; PATONAH, Siti; SUKAMTO, Sukamto. INITIAL INSTRUMENT SCIENCE ELEMENTARY SCHOOL STEM-BASED ON ECOSYSTEM MATERIALS FOR PHASE C STUDENTS. Jurnal Pendidikan Dasar, [S. l.], v. 13, n. 2, p. 190–203, 2023. DOI: 10.21009/jpd.v13i2.34719. Disponível em: https://journal.unj.ac.id/unj/index.php/jpd/article/view/34719. Acesso em: 21 nov. 2024.