Purba HKB. Analysis of the Effect of Capital, Length of Business and Number of Customers on Total Income of the Cake Industry in Palangka Raya City. grow [Internet]. 2022 Aug. 23 [cited 2024 Jul. 3];7(1):38-49. Available from: https://e-journal.upr.ac.id/index.php/jgr/article/view/4512