Ahmad Humaidi, Muhammad Khoirudin, Ainun Riska Adinda and Achmad Kautsar 2020. The Effect of Financial Technology, Demography, and Financial Literacy on Financial Management Behavior of Productive Age in Surabaya, Indonesia. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE. 6, 1 (Jan. 2020), 77–81. DOI:https://doi.org/10.31695/IJASRE.2020.33604.