Azzahra, Zuhairini, Suyono Suyono, and Ria Arafiyah. “Analisis Model Intervensi Fungsi Step Terhadap Indeks Harga Konsumen (IHK)”. Jurnal Statistika dan Aplikasinya 1, no. 1 (September 8, 2017): 13–22. Accessed November 22, 2024. https://journal.unj.ac.id/unj/index.php/statistika/article/view/3792.