SIMANJUNTAK, Meliana; SINAGA, Dearlina; SIAHAAN, Mian. Pengaruh Model Project Based Learning Terhadap Partisipasi Siswa Kelas X Dalam Pembelajaran Ekonomi. Jurnal Ilmu Pendidikan dan Sosial, [S. l.], v. 4, n. 3, p. 556–566, 2025. DOI: 10.58540/jipsi.v4i3.1058. Disponível em: https://putrapublisher.org/index.php/jipsi/article/view/1058. Acesso em: 18 jul. 2026.