Peningkatan Kedisiplinan Pekerja pada PT Batam Lintas Valasindo. Jurnal Pengabdian Sosial, [S. l.], v. 2, n. 2, p. 2871–2881, 2024. DOI: 10.59837/pgahec34. Disponível em: https://ejournal.jurnalpengabdiansosial.com/index.php/jps/article/view/554.. Acesso em: 21 aug. 2025.