Ahangari, M., Golalizadeh, M., & Rezaei Ghahroodi, Z. "Maximum Approximated Likelihood Estimation in Generalized Linear Multilevel Model for Nominal Response with Covariates Subject to Measurement Error", Journal of Sciences, Islamic Republic of Iran, 34, 4, 2023, 333-348. doi: 10.22059/jsciences.2024.361467.1007811