Andri Irfan Rifai, Lista, Muhammad Isradi, Amar Mufhidin. “How Did the COVID-19 Pandemic Impact Passenger Choice Toward Public Transport? The Case of Jakarta, Indonesia”. Design Engineering (October 23, 2021): 6816 - 6824. Accessed May 4, 2024. http://thedesignengineering.com/index.php/DE/article/view/5667.