Siagian M, Manurung R. Architectural Style Application of Mayor Office’s and Ria Cinema’s Building in Pematangsiantar. International Journal of Architecture and Urbanism [Internet]. 2018 Mar. 14 [cited 2026 Jul. 26];2(1):65-73. Available from: https://idjpcr.usu.ac.id/ijau/article/view/298