https://csu-lb.primo.exlibrisgroup.com/permalink/01CALS_ULB/dfriqe/cdi_proquest_journals_2512916339
https://csu-lb.primo.exlibrisgroup.com/permalink/01CALS_ULB/dfriqe/cdi_nrf_kci_oai_kci_go_kr_ARTI_4401754