ANALISIS KELAYAKAN SUATU PRODUKSI USAHA UD. PELITA KITA DENGAN METODE BENEFIT COST RATIO. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 5, n. 2, p. 297–301, 2022. DOI: 10.54314/jssr.v5i2.870. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/870.. Acesso em: 11 jul. 2026.