ANTHONY FIRDAUS; YULA MIRANDA; SOALOON M SINAGA. Implementasi Model PjBL terhadap Peningkatan Keterampilan Proses Sains dan Sikap Ilmiah Siswa Kelas VIII SMP. Journal of Environment and Management, [S. l.], v. 1, n. 3, p. 259–266, 2020. DOI: 10.37304/jem.v1i3.2572. Disponível em: https://e-journal.upr.ac.id/index.php/jem/article/view/2572. Acesso em: 24 nov. 2024.