SEPTICHIA KIRANI, Charrisa; SWARNAWATI, Aminah. THE IMPACT OF ULTRAMILK SALES PROMOTION ON PURCHASE DECISION (SURVEY ON STRAY KIDS FANS AT WHATSAPP COMMUNITY @SKZEVENT_JKT). Indonesia Broadcasting Conference (IBC), [S. l.], v. 1, p. 121–136, 2025. Disponível em: https://apik-ptma.org/publication/index.php/IndonesiaBroadcastingConference/article/view/294. Acesso em: 28 dec. 2025.