MAHMUDAH, Amirotul Musthofiah Hidayah; SYAFI’I; HANDAYANI, Dewi; LEGOWO, Slamet Jauhari; HARTONO, Widi. Activity and Time Value of Public Passenger Transportation Users During the Covid-19 Pandemic in 2020 (Bus of Batik Solo Trans Corridor 4 in Surakarta). Indonesian Journal of Engineering Research, [S. l.], v. 2, n. 2, p. 32–37, 2021. DOI: 10.11594/10.11594/ijer.02.02.01. Disponível em: https://www.ijerjournal.org/index.php/ijer/article/view/12. Acesso em: 16 apr. 2026.