1.
Hasni I, Nursal DGA, Markolinda Y, Masrizal M, Yusmayanti Y. Relationship of Smoking Risk Factors and Comorbids with Covid-19 Mortality: Systematic Review and Meta-Analysis. JKMA [Internet]. 2022 Sep. 1 [cited 2024 May 3];16(1):3-17. Available from: http://jurnal.fkm.unand.ac.id/index.php/jkma/article/view/798