TARIGAN, Karisma Erikson; SIDABUNGKE, Aldyan Okuli Alberdsius. Improving Language Learning: Integrating Project-Based Learning in ESP Classes Through Action Research. Jurnal Pendidikan Tambusai, [S. l.], v. 8, n. 1, p. 11213–11221, 2024. DOI: 10.31004/jptam.v8i1.14061. Disponível em: http://jptam.org/index.php/jptam/article/view/14061. Acesso em: 10 may. 2025.