Kontrol Penggunaan Air Bersih Perumda Tirta Manuntung Balikpapan dengan Multivariat Exponentially Weighted Moving Avarage. sjt [Internet]. 2023 Dec. 31 [cited 2026 Nov. 2];7(3):642-9. Available from: https://journal.itk.ac.id/index.php/sjt/article/view/1032