Sormin C, Rarasati N, Gusmanely Z, Kashefi H. Multilevel Modeling on Underdispersion Data. EKSAKTA [Internet]. 2023 Sep. 30 [cited 2026 Jun. 10];24(03):409-15. Available from: https://eksakta.ppj.unp.ac.id/index.php/eksakta/article/view/297