Panatar Pakpahan, Abdi Sugiarto. Analysis of Problems and Solutions of Slums in Siantar Estate, Huta Melati, Simalungun Regency. JITCSE [Internet]. 2024 Nov. 4 [cited 2025 Apr. 7];1(3):286-92. Available from: http://ysmk.org/ejournal/index.php/jitcse/article/view/114