Rohaeti, Embay, and Ani Andriyati. “Pengembangan Model Matematika Dinamika Perokok Di Kota Bogor”. KUBIK: Jurnal Publikasi Ilmiah Matematika 4, no. 1 (August 19, 2019): 131–139. Accessed March 30, 2025. https://journal.uinsgd.ac.id/index.php/kubik/article/view/5673.