Juma James Masele
Misinformation and COVID-19 vaccine uptake hesitancy among frontline workers in Tanzania: Do demographic variables matter?
Human vaccines & immunotherapeutics
circular economy ce growing topic especially european union promotes responsible cyclical use resources possibly contributing sustainable development ce umbrella concept incorporating different meanings despite unclear concept ce turned defined action plans supported specific indicators understand indicators used ce measure specifically propose classification framework categorise indicators according reasoning ce strategies measurement scope despite different types ce strategies grouped according attempt preserve functions products components materials embodied energy additionally indicators measure linear economy reference scenario measurement scope shows indicators account technological cycles without life cycle thinking lct approach effects environmental social economic dimensions illustrate classification framework selected quantitative micro scale indicators literature macro scale indicators european union ce monitoring framework framework illustration shows indicators focus preservation materials strategies recycling however micro scale indicators also focus ce strategies considering lct approach european indicators mostly account materials often without taking lct account furthermore none available indicators assess preservation functions instead products strategies sharing platforms schemes product redundancy multifunctionality finally framework illustration suggests set indicators used assess ce instead single indicator