Nasrullah Hidayat, Adel Syesaria Agustin Daole, Jemelly Prisya Simanjuntak, Ledi Marina Purba, Agustin Olivia Simamora. Analisis Kelayakan Investasi Usaha Kost JR Kost di Kecamatan Medan Tembung, Kota Medan: Penelitian. JERKIN [Internet]. 2026 Oct. 21 [cited 2026 Oct. 23];5(1):4696-710. Available from: https://jerkin.org/index.php/jerkin/article/view/8074