Analysis of the Needs for Developing Green Chemistry-Based Chemistry Teaching Materials at MAN 2 Batusangkar. Education Journal, [S. l.], v. 2, n. 1, p. 223–234, 2026. Disponível em: https://journal.zmsadra.or.id/index.php/edunalar/article/view/304. Acesso em: 29 jul. 2026.