Sarintan Efratani Damanik, Anggiat Sinurat (2020) “Planning Of Sustainable City Model In Pematangsiantar”, International Journal of Advanced Science and Technology, 29(9s), pp. 4902 - 4910. Available at: http://sersc.org/journals/index.php/IJAST/article/view/17337 (Accessed: 5May2024).