http://repository.uhamka.ac.id/id/eprint/12266/
Peer-Review Artikel Jurnal Science of the Total Environment: “Sunlight exposure increased Covid-19 recovery rates: a study in the central pandemic area of Indonesia”
Veruswati, Meita
http://repository.uhamka.ac.id/id/eprint/12266/1/sunlight%20exposure.pdf