Andysah Putera Utama Siahaan, Ami Abdul Jabar, Nelviony Parhusip, Maida Indrayani, Sipra Barutu. Analysis of User Age Predictions in Public Satisfaction Surveys at Public Service Malls Using Decision Tree C4.5. JITCSE [Internet]. 2024 Jul. 31 [cited 2024 Sep. 20];1(2):192-33. Available from: https://ysmk.org/ejournal/index.php/jitcse/article/view/58