Cheung W-Y, Sedikides C, Wildschut T, Tausch N, Ayanian AH. Collective Nostalgia Is Associated With Stronger Outgroup-Directed Anger and Participation in Ingroup-Favoring Collective Action. JSPP [Internet]. 2017Aug.2 [cited 2024Apr.25];5(2):301-19. Available from: https://jspp.psychopen.eu/index.php/jspp/article/view/5009