Lendra, Purwantoro, A., & Wibowo, G. (2023). Evaluasi Kelayakan Investasi Alat Berat Di Kalimantan Selatan: Feasibility Evaluation of Heavy Equipment Investment in South Kalimantan. JURNAL SAINTIS, 23(02), 01–10. https://doi.org/10.25299/saintis.2023.vol23(02).12926