Noviana, Ade Sita, Helmia Khalifah Sina, Novita Ria Damayanti, and I Made Bayu Dirgantara. “Digital Marketing Trends, Challenges and Opportunities for SMEs: A Systematic Literature Review”. Journal of Marketing and Emerging Economics 4, no. 5 (September 9, 2024): 183–195. Accessed September 27, 2024. https://openaccessjournals.eu/index.php/jmee/article/view/2662.