Study Of The Elements Of Facade Of Colonial Buildings, Case Study: Palm Oil Research Centre (PPKS) And Agency Of Sumatera Plantation Companies (BKS - PPS). j.koridor [Internet]. 2020 Sep. 29 [cited 2026 Feb. 4];11(02):62-7. Available from: https://idjpcr.usu.ac.id/koridor/article/view/4645