Dermawan, Ervin Muhammad, and Cecep Safa’atul Barkah. “Word of Mouth (Wom) As Marketing Strategy Towards Ship Sales at PT. Multi Daya Unggul”. Jurnal Ekonomi, Bisnis & Entrepreneurship 17, no. 1 (May 25, 2023): 17–25. Accessed April 27, 2024. https://jurnal.stiepas.ac.id/index.php/jebe/article/view/297.