anik kustirini, bambang purnijanto, afrida ranu l, and galuh cahyo n.w, “ANALISIS STRUKTUR ATAP BAJA DOUBLE SIKU RUMAH RETRET DI PARUNG-BOGOR JAWA BARAT”, teknika, vol. 15, no. 1, pp. 19–26, May 2020, doi: 10.26623/teknika.v15i1.2009.