PURBANTO, Raka. PERMASALAHAN PADA KINERJA SIMPANG TAK BERSINYAL DAN ALTERNATIF SOLUSI. Jurnal Ilmiah Teknik Sipil, [S.l.], v. 25, n. 2, p. 121-125, july 2022. ISSN 2541-5484. Tersedia pada: <https://ojs.unud.ac.id/index.php/jits/article/view/62900>. Tanggal Akses: 15 oct. 2025 doi: https://doi.org/10.24843/JITS.2021.v25.i02.p04.