AFDAN, Nikita Theresia. Problem-Based Learning Worksheet for Grade 11 Biodiversity – Global Prestasi School. Jurnal Spatial Wahana Komunikasi dan Informasi Geografi, [S. l.], v. 24, n. 2, p. 191–198, 2025. DOI: 10.21009/spatial.242.009. Disponível em: https://journal.unj.ac.id/unj/index.php/spatial/article/view/49294. Acesso em: 27 may. 2026.