“PENYULUHAN KEAMANAN PANGAN PADA KEDAI KOPI DI SURABAYA DI MASA PANDEMI COVID - 19”. Share: Journal of Service Learning 7, no. 2 (August 31, 2021): 105–112. Accessed June 5, 2026. https://share.petra.ac.id/index.php/share/article/view/23262.