Widya Angraini, et al. “Pengaruh Growth Opportunity, Net Working Capital, Investment Opportunity Set Dan Capital Expenditure Terhadap Cash Holding Pada Perusahaan Transportasi Di Bursa Efek Indonesia Tahun 2019-2023”. Widya Balina, vol. 10, no. 1, June 2025, pp. 254-75, https://journal.staidenpasar.ac.id/index.php/wb/article/view/802.