BR GINTING, Lusi Yani Helviani; ARUAN, Monica Liza; SARAGI, Naomi Jesica; MARPAUNG, Fenny Krisna. The Influence Of Price, Testimony And Sales Promotion On Purchase Decision Of Annrich Skincare In Medan City . Proceeding International Conference on Economic, Business, Management and Accounting, [S. l.], v. 3, n. 1, 2026. Disponível em: http://139.162.50.187/index.php/icebesma/article/view/8387. Acesso em: 29 oct. 2026.