Ratnasari, Wahyu, and Mochammad Daffa Rizal Mahendra. “THE DIFFERENCE IN SALES LEVELS DURING THE COVID-19 PANDEMIC AND AFTER THE COVID-19 PANDEMIC AT KEDAI LEMBAYUNG SURABAYA”. Cerdika: Jurnal Ilmiah Indonesia 4, no. 1 (January 20, 2024): 85–92. Accessed November 21, 2024. https://cerdika.publikasiindonesia.id/index.php/cerdika/article/view/743.