Study inclusion and exclusion criteria
| Inclusion criteria | Exclusion criteria |
|---|---|
| IC1. Peer-reviewed journal articles based on qualitative and quantitative investigations | EC1. Articles not congruent with food waste in educational institutions |
| IC2. Peer-reviewed journal articles in English published on or before March 28, 2020 | EC2. Articles not directly connected with food waste generation in educational institutions (e.g. biogas plants, waste into power, techno-economic evaluation of biogas production, anaerobic digestion) |
| IC3. Articles explicitly focusing on food waste in educational institutions | EC3. Duplicated articles with matching authors, title, volume, issue number and digital object identifier (DOI) |
| EC4. Reviews, thesis papers, editorials, conference proceedings and conceptual articles |
| Inclusion criteria | Exclusion criteria |
|---|---|
| IC1. Peer-reviewed journal articles based on qualitative and quantitative investigations | EC1. Articles not congruent with food waste in educational institutions |
| IC2. Peer-reviewed journal articles in English published on or before March 28, 2020 | EC2. Articles not directly connected with food waste generation in educational institutions (e.g. biogas plants, waste into power, techno-economic evaluation of biogas production, anaerobic digestion) |
| IC3. Articles explicitly focusing on food waste in educational institutions | EC3. Duplicated articles with matching authors, title, volume, issue number and digital object identifier (DOI) |
| EC4. Reviews, thesis papers, editorials, conference proceedings and conceptual articles |
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