Naqiya, Sadiyana Yaqutna, Vina Lusiana, and Achmad Abdurrazzaq. “MATHEMATICAL MODELING OF VARICELLA TRANSMISSION USING SVEITR MODEL”. BAREKENG: Jurnal Ilmu Matematika dan Terapan 20, no. 2 (January 26, 2026): 1613–1626. Accessed January 28, 2026. https://ojs3.unpatti.ac.id/index.php/barekeng/article/view/20597.