Dampak pandemi covid-19 pada ketahanan ekonomi keluarga pekerja angkutan roda dua berbasis aplikasi di DKI Jakarta = Impact of covid-19 pandemic on family economic resilience of application-based motorcycle transport workers' in DKI Jakarta.

Efektivitas penanggulangan pandemi COVID-19 di 10 negara anggota Uni Eropa: pandemi global dalam analisis politik dan ekonomi = The effectiveness of handling the COVID-19 pandemic in 10 European Union member states: global pandemic in political and economic analysis

Evaluasi dampak pandemi Covid-19 terhadap indikator kredit perbankan korporasi dengan sistem dinamis = Evaluating the impact of Covid-19 pandemic on corporate credit indicators using system dynamics

Evaluasi Kunjungan Pasien Klinik Periodonsia RSKGM FKG UI Selama Pandemi COVID-19 (Studi Periode Juni 2020-Mei 2021) = Evaluation Of Patient Visits in Klinik Periodonsia RSKGM FKG UI During The Covid-19 Pandemic (Study Period June 2020-May 2021)

Model Matematika Penyebaran Koinfeksi Penyakit Tuberkulosis dan Covid-19 = A Mathematical Model of the Spread of Tuberculosis and Covid-19 Co-infection