Ainun Saskia, M Yudi Fajri, William Barker Hutabarat, Nasrullah Hidayat. Analisis Kelayakan Investasi Sebagai Dasar Evaluasi Proyek pada Usaha Seroja Batu Alam. Journal of Law, Education and Business [Internet]. 2026 Oct. 17 [cited 2026 Oct. 17];4(2):1520-6. Available from: https://rayyanjurnal.com/index.php/jleb/article/view/9340