HUBUNGAN INDEKS MEROKOK BRINKMAN DAN AKTIFITAS FISIK PADA MASA COVID-19 DENGAN TEKANAN DARAH DI KOTA PALANGKARAYA: THE RELATIONSHIP BETWEEN THE BRINKMAN SMOKING INDEX AND PHYSICAL ACTIVITY DURING COVID-19 WITH BLOOD PRESSURE IN PALANGKARAYA CITY. j. medik. n.a. ilm. Kesehat. 2024;9(1):1-6. doi:10.35728/jmkik.v9i1.961