SRIWARTINI, Y.; RADJAGUKGUK, D. L.; PRATAMA, A. Pelatihan Service Excellent Kepada Siswa/Siswi Smk Negeri 3 Depok. Open Community Service Journal, [S. l.], v. 2, n. 1, p. 27–34, 2023. DOI: 10.33292/ocsj.v2i1.25. Disponível em: https://opencomserv.com/index.php/OCSJ/article/view/25. Acesso em: 4 nov. 2025.