I. Yoga Prasada, I. Wibisonya, A. Putri Merry Anisya, Susridar, and D. Agustiana, Studi Kelayakan Bisnis. PT. Ghani Press Group, 2026. Accessed: Oct. 23, 2026. [Online]. Available: https://e-book.ghanipress.com/index.php/ghanipress/catalog/book/126