Suwoto, A. D., & Sjamsudin, A. (2022). STRATEGI PEMASARAN MAKANAN RINGAN DI MASA PANDEMI MELALUI SOSIAL MEDIA INSTAGRAM STUD I KASUS : OUTLET DONUTDAY BOYOLANGU, TULUNGAGUNG. ICO EDUSHA, 2(1), 663–669. Retrieved from https://prosiding.stainim.ac.id/index.php/prd/article/view/149