MODEL PENYEBARAN KONDISI BRAIN FOG PADA PENYINTAS COVID-19 BERBASIS WEB STUDI CROSS-SECTIONAL-KRIGING SEBAGAI OBSERVASI FUNGSI KOGNITIF DI KOTA PANGKALPINANG. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE, [S. l.], v. 7, p. 131–135, 2023. DOI: 10.33019/snppm.v7i0.4850. Disponível em: https://www.journal.ubb.ac.id/index.php/snppm/article/view/4850. Acesso em: 10 apr. 2026.