Analisis Efektivitas Marka Kotak Kuning Di Simpang Tiga Jalan Soekarno Hatta – Jalan Arifin Ahmad Kota Pekanbaru. JNNLK [Internet]. 2022 Sep. 30 [cited 2024 Nov. 22];3(2):57-65. Available from: https://lenteradua.net/jurnal/index.php/jnanaloka/article/view/52