“OPTIMALKAN PENJUALAN CV. DLTA INDONESIA SELAMA PANDEMI MELALUI IKLAN FACEBOOK”. JIMBIEN: JURNAL MAHASISWA MANAJEMEN, BISNIS, ENTREPRENEURSHIP 1, no. 1 (June 6, 2022): 8–14. Accessed November 1, 2026. https://journal.unita.ac.id/index.php/jimbien/article/view/484.