APTIYASA, P. A.; EFFI, C. P. P.; RADA, S. Cost Model Estimasi Konseptual Untuk Bangunan Gedung Rumah Sakit. Journal of Research and Inovation in Civil Engineering as Applied Science (RIGID), [S. l.], v. 4, n. 2, p. 65-70, 2025. DOI: 10.58466/rigid.v4i2.1761. Disponível em: https://jurnal.politap.ac.id/index.php/rigid/article/view/1761. Acesso em: 15 jul. 2025.