ASEP SAMSUDIN; RINDYA SANTI UTAMI. Enhancing Vocational High School Students’ Oral Communication Skills through Project-Based Learning: A Case Study. Khatulistiwa: Jurnal Pendidikan dan Sosial Humaniora, [S. l.], v. 4, n. 4, p. 566–576, 2024. DOI: 10.55606/khatulistiwa.v4i4.9128. Disponível em: https://researchhub.id/index.php/Khatulistiwa/article/view/9128. Acesso em: 12 dec. 2025.