NURLAILA; ASFARINA, Sharwanda; SETIAWAN, Wira. Cost and Time Efficiency of Reinforced-Concrete Column Construction Using Conventional and Ready-Mix Methods: A Case Study of the Nurul Yaqin Mosque Project in Bumi Pajo Village. Local Engineering, [S. l.], v. 4, n. 2, p. 83–88, 2026. DOI: 10.59810/lejlace.v4i2.262. Disponível em: https://journal.gioarchitect.co.id/index.php/localengineering/article/view/262. Acesso em: 22 sep. 2026.