Setiawan, Ivan, ida zuraida, sergius Sergius, and rahayu wiidhiyastuti. 2022. “PERENCANAAN STRUKTUR BETON BERTULANG GEDUNG PERPUSTAKAAN PUBLIK KOTA PONTIANAK”. RETENSI 2 (2), 9-18. https://doi.org/https://doi.org/10.31573/retensi.v2i2.471.