Nai FA. PROPOSISI KONDISIONAL DALAM IKLAN LAYANAN MASYARAKAT MASA PANDEMIC COVID-19. Lazuardi [Internet]. 2021Dec.13 [cited 2025Nov.7];4(2):22-7. Available from: http://www.ejurnal-pendidikanbahasaundana.com/index.php/lazuardijournal/article/view/60