Qiuzhen Ren Faculty of Economics and Business Administration > Department of Economics ORCID iD 0000-0002-1400-0381 1 – 3 of 3 publications Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Filter publications Download search results Subscribe to news feed Add to list Journal Article A call for immediate action to improve the mental health of left-behind children in the post-COVID-19 era Jinkai Li (UGent) , Qiuzhen Ren (UGent) , Erga Luo, Chuanlong Ma and Chengfang Liu (2024) NATURE MENTAL HEALTH. 2(5). p.466-468 Add to list PhD Thesis Towards circular economy : progress, policies and outcomes Qiuzhen Ren (UGent) (2024) Add to list Journal Article A1 Toward circular economy : the impact of policy instruments on circular economy innovation for European small medium enterprises Qiuzhen Ren (UGent) and Johan Albrecht (UGent) (2023) ECOLOGICAL ECONOMICS. 207.