“…(b) CRM and its related outcomes (Ballings et al, 2018;Chang et al, 2018;Christofi et al, 2013;2015b;La Ferle et al, 2013;Grolleau et al, 2016;Heidarzadeh Hanzaee et al, 2019;Hartmann et al, 2015;He et al, 2019;Howie et al, 2018;Mora and Vila, 2018;Srivastava, 2018;Parris and Peachey, 2013;Varadarajan and Menon, 1998;Yang and Yen, 2018); and (c) factors influencing consumers' evaluations and attitudes toward CRM (Howie et al, 2018;Bergkvist and Zhou, 2019;Chang et al, 2018;Cui et al, 2003;Hamby and Brinberg, 2018;Mora and Vila, 2018;Ladero et al, 2015).…”