KUSUMASTUTI, D.; SUROSO, A. . Analysis of Function Improvements Due To Changes In Core Zone Material Based on Value Engineering at Urugan Batu Dam. Journal Research of Social Science, Economics, and Management, [S. l.], v. 2, n. 6, p. 1048 –, 2023. DOI: 10.59141/jrssem.v2i06.364. Disponível em: https://jrssem.publikasiindonesia.id/index.php/jrssem/article/view/364. Acesso em: 30 jan. 2025.