Ni L, Chen YW, de Brujin O. Towards understanding socially influenced vaccination decision making: an integrated model of multiple criteria belief modelling and social network analysis. Eur J Oper Res. 2021 Aug 16;293(1):276-89. doi: 10.1016/j.ejor.2020.12.011
Warttig SL, Forshaw MJ, South J, White AK. New, normative, English-sample data for the Short Form Perceived Stress Scale (PSS-4). J Health Psychol. 2013 Dec;18(12):1617-28. doi: 10.1177/1359105313508346
Brogan AJ, Stidham S. Non-separation in the mean-lower-partial-moment portfolio optimization problem. Eur J Oper Res. 2008 Jan;184(2):701-10.