DEWI, Citra Ayu; SAIJA, Maryone. Development of Ill-Structured Problem-Solving Skills Instrument Based on Local Socio-Scientific Issues (SSI) on the Topic of Environmental Pollution. Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika, [S. l.], v. 9, n. 2, p. 333–344, 2025. DOI: 10.36312/e-saintika.v9i2.2791. Disponível em: https://journal-center.litpam.com/index.php/e-Saintika/article/view/2791. Acesso em: 29 jul. 2026.