Anggita Prinanda, Rusydi Abubakar, Sapna Biby, T. Edyansyah. THE INFLUENCE OF WORD OF MOUTH, PRODUCT QUALITY AND SALES PROMOTION ON PURCHASING DECISIONS FOR SHINZUI BRAND BATH SOAP PRODUCTS BY THE PUBLIC IN LANGSA CITY. MORFAI [Internet]. 2024 Jul. 21 [cited 2025 Mar. 9];4(2):576-81. Available from: http://radjapublika.com/index.php/MORFAI/article/view/1861