1.
Oluwafemi TJ, Miswanto M. ANALYSIS OF SMOKING AND COVID-19 MATHEMATICAL MODEL. BAREKENG: J. Math. & App. [Internet]. 24Nov.2025 [cited 31Jan.2026];20(1):0299-312. Available from: https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/18045