RENDI MANITIK; RYAN TANDEAN; RILYA RUMBAYAN; JEANELY RANGKANG. Design of a Parking Building for Manado State Polytechnic Using Efficient and Eco-Friendly Precast Concrete . International Journal of Integrative Sciences, [S. l.], v. 4, n. 2, p. 355–366, 2025. DOI: 10.55927/ijis.v4i2.29. Disponível em: https://mryformosapublisher.org/index.php/ijis/article/view/29. Acesso em: 23 jun. 2026.