DAMPAK SOSIAL EKONOMI PENGGUNA JALAN AKIBAT KEMACETAN LALU LINTAS DI ZERO POINT KOTA MANADO. JPEKD [Internet]. 2021 Feb. 23 [cited 2026 Sep. 26];19(1):102-16. Available from: https://ejournal.unsrat.ac.id/v3/index.php/jpekd/article/view/32721