Mediastika, C., A. Sudarsono, L. Kristanto, G. Tanuwidjaja, R. Sunaryo, and R. Damayanti. “An Initial Study of Soundscape of Visually Impaired People in Urban Parks”. Proceedings of the International Conference of Contemporary Affairs in Architecture and Urbanism-ICCAUA, vol. 1, no. 1, June 2018, pp. 1046-5, https://journal.iccaua.com/index.php/jiccaua/article/view/444.