M. I. U. Idris, T. Sakai, and P. Divigalpitiya, “MEASURING PEDESTRIAN CATCHMENT AREA AROUND THE CAMPUS AS DEVELOPMENT CORE IN THE SUBURBS OF INDONESIA. CASE STUDY OF YOGYAKARTA’S SUBURBAN PUBLIC UNIVERSITY”, JPM, vol. 9, no. 2, pp. 79-85, Oct. 2020.