SUWOTO, A. D.; SJAMSUDIN, A. STRATEGI PEMASARAN MAKANAN RINGAN DI MASA PANDEMI MELALUI SOSIAL MEDIA INSTAGRAM STUD I KASUS : OUTLET DONUTDAY BOYOLANGU, TULUNGAGUNG. ICO EDUSHA, [S. l.], v. 2, n. 1, p. 663–669, 2022. Disponível em: https://prosiding.stainim.ac.id/index.php/prd/article/view/149. Acesso em: 5 jul. 2026.