| Indicator | Primary Indicator | Author(s) (year) | Nr. of Articles |
| Economic | Resource availability | Khorram-Manesh & Burkle (2020); Stone & Scheib (2021). | 2 |
| Economic Damages | Becher (2020); Habli, Alexander, Hawkins, Sujan, McDermid, Picard & Lawton (2020); Qiu (2020); Rodrigues, Carpes e Raffagnato (2020). | 4 | |
| Political | Sanitary & Health Protocols | Watson & Mullen (2020). | 1 |
| Sinergy between Institutions | Amorin & Guerra (2020); Martinez & Morrow (2020); Khorram-Manesh & Burkle (2020); Saleh & Karia (2020). | 4 |