Handling overdispersion with negative binomial and generalized Poisson regression models N Ismail, AA Jemain Casualty Actuarial Society Forum 2007, 103-58, 2007 | 208 | 2007 |

Negative binomial-Lindley distribution and its application H Zamani, N Ismail Journal of Mathematics and Statistics 6 (1), 4-9, 2010 | 130 | 2010 |

Estimation of claim count data using negative binomial, generalized Poisson, zero-inflated negative binomial and zero-inflated generalized Poisson regression models N Ismail, H Zamani Casualty Actuarial Society E-Forum 41 (20), 1-28, 2013 | 62 | 2013 |

Chronic mitragynine (kratom) enhances punishment resistance in natural reward seeking and impairs place learning in mice NIW Ismail, N Jayabalan, SM Mansor, CP Müller, M Muzaimi Addiction biology 22 (4), 967-976, 2017 | 36 | 2017 |

Functional form for the generalized Poisson regression model H Zamani, N Ismail Communications in Statistics-Theory and Methods 41 (20), 3666-3675, 2012 | 31 | 2012 |

Risk management efficiency of conventional life insurers and Takaful operators R Yakob, Z YUSOP, A RADAM, N ISMAIL Proceedings of 2nd International Conference on Mathematical Sciences. Kuala …, 2010 | 25 | 2010 |

Score test for testing zero-inflated Poisson regression against zero-inflated generalized Poisson alternatives H Zamani, N Ismail Journal of Applied Statistics 40 (9), 2056-2068, 2013 | 24 | 2013 |

Predicting crash frequency for multi-vehicle collision types using multivariate Poisson-lognormal spatial model: A comparative analysis M Hosseinpour, S Sahebi, ZH Zamzuri, AS Yahaya, N Ismail Accident Analysis & Prevention 118, 277-288, 2018 | 23 | 2018 |

Two-stage DEA method in identifying the exogenous factors of insurers’ risk and investment management efficiency R Yakob, Z Yusop, A Radam, N Ismail Sains Malaysiana 43 (9), 1439-1450, 2014 | 21 | 2014 |

Poisson-weighted exponential univariate version and regression model with applications H Zamani, N Ismail, P Faroughi Journal of Mathematics and Statistics 10 (2), 148, 2014 | 20 | 2014 |

Camel rating approach to assess the insurance operators financial strength R Yakob, Z Yusop, A Radam, N Ismail Jurnal Ekonomi Malaysia 46 (2), 3-15, 2012 | 20 | 2012 |

Evaluating the effects of road geometry, environment, and traffic volume on rollover crashes M Hosseinpour, A Shukri Yahaya, A Farhan Sadullah, N Ismail, ... Transport 31 (2), 221-232, 2016 | 19 | 2016 |

Generalized poisson regression: an alternative for risk classification N Ismail, AA Jemain Jurnal Teknologi 43, 39-54, 2005 | 19 | 2005 |

Functional form for the zero-inflated generalized Poisson regression model H Zamani, N Ismail Communications in Statistics-Theory and Methods 43 (3), 515-529, 2014 | 17 | 2014 |

Solvency determinants of conventional life insurers and Takaful operators R Yakob, Z Yusop, A Radam, N Ismail Asia-Pacific Journal of Risk and Insurance 6 (2), 2012 | 17 | 2012 |

Bayesian quantile regression model for claim count data MFM Fuzi, AA Jemain, N Ismail Insurance: Mathematics and Economics 66, 124-137, 2016 | 14 | 2016 |

Analysis of T-year return level for partial duration rainfall series. LS Yie, I Noriszura Sains Malaysiana 41 (11), 1389-1401, 2012 | 13 | 2012 |

Semi-parametric estimation for selecting optimal threshold of extreme rainfall events WL Shinyie, N Ismail, AA Jemain Water Resources Management 27 (7), 2325-2352, 2013 | 12 | 2013 |

Lean manufacturing and overall equipment efficiency (OEE) in paper manufacturing and paper products industry SF Fam, N Ismail, H Yanto, DD Prastyo, BP Lau Journal of Advanced Manufacturing Technology (JAMT) 12 (1 (2)), 461-474, 2018 | 11 | 2018 |

Analysis of vehicle theft: A case study in Malaysia using functional forms of negative binomial regression models M Zulkifli, N Ismail, AM Razali Appl. Math 7 (2L), 389-395, 2013 | 11 | 2013 |