Putera, Muhammad Luthfi Setiarno. “Bivariate Negative Binomial Regression for Modelling Covid-19 Confirmed Cases and Death Cases in Kalimantan ”. Jurnal Matematika, Statistika dan Komputasi 18, no. 3 (May 15, 2022): 348–361. Accessed December 4, 2024. https://journal.unhas.ac.id/index.php/jmsk/article/view/19947.