WINARNI, Luluk. Upaya peningkatan prestasi belajar biologi melalui metode demonstrasi. Patria Educational Journal (PEJ), [S. l.], v. 3, n. 2, p. 116—120, 2023. DOI: 10.28926/pej.v3i2.945. Disponível em: https://ojs.unublitar.ac.id/index.php/pej/article/view/945. Acesso em: 16 aug. 2026.