Sugiarto Sugiarto, Lulusi, Muhammad Isya, Fadhlullah Apriandy, & Fuadh Ramadhan. (2021). Understanding Household’s Travel Costs Budget Frontier in Banda Aceh, Indonesia . Communications - Scientific Letters of the University of Zilina, 23(2), A116-A124. https://doi.org/10.26552/com.C.2021.2.A116-A124