Putra ADAJ, Felim F, Ramadhani FF, Valensia I, Putra MRA, Prayogo PE, et al. SOSIALIASAI KELAYAKAN INVESTASI DI SMK NEGERI 2 JEMBER DENGAN METODE NET PRESENT VALUE (NPV) DAN INTERNAL RATE OF RETURN (IRR). JAI [Internet]. 2024 Aug. 4 [cited 2024 Nov. 23];11(3):161-8. Available from: https://abdiinsani.unram.ac.id/index.php/jurnal/article/view/1674