PERMATASARI, Abhelia; RIANDI, Riandi; KUSUMASTUTI, Mimin Nurjhani. Development of the Riverkeeper Game Using Canva Application to Teach Ecosystem Topic to High School Students. Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika, [S. l.], v. 9, n. 2, p. 446–464, 2025. DOI: 10.36312/e-saintika.v9i2.3215. Disponível em: https://journal-center.litpam.com/index.php/e-Saintika/article/view/3215. Acesso em: 23 feb. 2026.