EMAPUTRA, A.; KUSUMA ASTUTI, K. Pelatihan Penerangan Jalan Umum yang Ergonomis bagi Pegawai PUPR Sumatera Utara. Jurnal Abdimas Mandiri, [S. l.], v. 9, n. 2, p. 241–249, 2025. DOI: 10.36982/jam.v9i2.5522. Disponível em: https://ejournal.uigm.ac.id/index.php/PGM/article/view/5522. Acesso em: 3 nov. 2026.