[1]
Santos, F.R.R.L., Ferreira, F.A.F. and MeidutÄ—-KavaliauskienÄ—, I. 2018. Perceived key determinants of payment instrument usage: a fuzzy cognitive mapping-based approach. Technological and Economic Development of Economy. 24, 3 (May 2018), 950-968. DOI:https://doi.org/10.3846/20294913.2016.1261374.