PENGEMBANGAN LKPD MODEL PJBL PADA MATERI SISTEM PERNAPASAN MANUSIA DI SMP NEGERI 8 SATAP TONDANO. SOSCIED, [S. l.], v. 6, n. 2, p. 347–353, 2023. DOI: 10.32531/jsoscied.v6i2.700. Disponível em: https://jurnal.poltekstpaul.ac.id/index.php/jsoscied/article/view/700. Acesso em: 22 apr. 2026.