Ilmy, Miggy. “IMPLEMENTASI STRATEGI INTEGRATED MARKETING COMMUNICATION GERAI KOPI DI MASA PANDEMI COVID-19”. The Commercium 4, no. 01 (February 24, 2021): 1-14. Accessed May 8, 2024. https://ejournal.unesa.ac.id/index.php/Commercium/article/view/38427.