Amirah Salma Achmadi, Abdur Rohman. Socio-Economic Impact Analysis on the "SAY" Convection Business in Gresik. service [Internet]. 2026 May 8 [cited 2026 May 10];3(1):12-8. Available from: https://publicservice.hellowpustaka.id/index.php/i/article/view/20