http://repository.uhamka.ac.id/id/eprint/13384/
Webinar Bahaya Merokok dan COVID-19 Serta Upaya Mengendalikannya – 30 Nov
(upload 27 Feb 2022)
Emma Rachmawati, Emma
http://repository.uhamka.ac.id/id/eprint/13384/1/1.%20Webinar%20Bahaya%20Merokok%20dan%20COVID-19%20Serta%20Upaya%20Mengendalikannya%20-%2030%20Nov.pdf