HUDA, Q. A.; UTAMI, S. D. Implementation of Based Teaching Materials Green Education and Its Effect on Understanding Concepts of Junior High School Students. NATURA: JURNAL ILMU ALAM DAN SOSIAL, [S. l.], v. 1, n. 1, p. 7–13, 2025. Disponível em: https://jsss.lombokinstitute.com/index.php/natura/article/view/4. Acesso em: 21 jun. 2026.