VERAWANTI, V.; ROMADHONA, P. J. DAMPAK PETUGAS PENGATUR LALU LINTAS TERHADAP KINERJA SIMPANG 4 TAK BERSINYAL JALAN AGRO-BOUGENVILE (LEMBAH UGM), YOGYAKARTA. Teknisia, [S. l.], v. 24, n. 1, p. 46–54, 2019. DOI: 10.20885/teknisia.vol24.iss1.art5. Disponível em: https://journal.uii.ac.id/teknisia/article/view/12544. Acesso em: 8 may. 2024.