PANGASTUTI, Endah; ARIFANI , Yudhi; ANWAR, Khoirul. The Effect of Project Based Learning on Students’ Speaking Performance and Students’ Motivation in Speaking. Jurnal Ilmiah Jendela Pendidikan, [S. l.], v. 12, n. 1, p. 18–30, 2022. DOI: 10.55129/jp.v12i1.3069. Disponível em: http://journal.unigres.ac.id/index.php/JendelaPendidikan/article/view/3069. Acesso em: 19 apr. 2026.