MILZANDI, M. P.; DEWI, N. R. Analysis of Teachers’ and Students’ Needs in the Development of Two-Tier Multiple-Choice Questions on Environmental Issues in Ecology and Environmental Pollution. JOURNAL OF SCIENCE EDUCATION AND PRACTICE, [S. l.], v. 10, n. 2, p. 314–327, 2026. Disponível em: https://jsep-pasca.unpak.ac.id/index.php/jsep/article/view/59. Acesso em: 6 oct. 2026.