Stuck in a Rut of Thought-That Is Just a Barrier: Dysfunctional Metacognitive Beliefs, Limitation on Individual Freedom and Well-Being of Adolescents during COVID-19 Lockdown. - Kajka N; Karakuła-Juchnowicz H; Kulik A; Szewczyk P; Hryniewicz K (International journal of environmental research and public health, 2023)