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, [S. l.], v. 4, n. 2, p. 1520–1526, 2026. DOI: 10.57235/jleb.v4i2.9340. Disponível em: https://rayyanjurnal.com/index.php/jleb/article/view/9340. Acesso em: 17 oct. 2026.