Hendriyanto, Felensia Clara Santa, et al. “The Effect of Intangible Assets, Cash Holdings, and Advertising Investment on Startup Firm Value”. Journal of Creative Power and Ambition (JCPA), vol. 4, no. 02, July 2026, pp. 155-6, https://edujavare.com/index.php/jcpa/article/view/1535.