| Performa Restricted Maximum Likelihood and Maximum Likelihood Estimators on Small Area Estimation | Q4 Journal | 4 | 4 | Journal of Physics: Conference Series | 2018 | 0 |
| STRATEGIES FOR HANDLING BLACK SPOT AREA TO INCREASED ROAD SAFETY | Q3 Journal | 3 | 4 | ARPN Journal of Engineering and Applied Sciences | 2020 | 2 |
| Evaluation of hub-spoke airport networks in Sumatra island, Indonesia to increase efficiency of air transportation | no-Q Journal | 3 | 5 | MATEC Web of Conferences | 2018 | 4 |
| Mathematical model of smoking time temperature effect on ribbed smoked sheets quality | no-Q Journal | 2 | 2 | World Academy of Science, Engineering and Technology | 2010 | 0 |
| The impact of lowering speed limit on mobility and the environment | Q4 Journal | 2 | 3 | AIP Conference Proceedings | 2019 | 8 |
| The Power of Weibull and Exponential Distributions on Testing Parameters Shape | Q4 Journal | 2 | 5 | IOP Conference Series: Earth and Environmental Science | 2019 | 2 |
| The noncentral F distribution | no-Q Journal | 2 | 4 | Far East Journal of Mathematical Sciences | 2017 | 0 |
| The Bivariate Central Normal Distribution | Q4 Journal | 2 | 4 | Journal of Physics: Conference Series | 2017 | 0 |
| Testing intercept with non-sample prior information for hypothesis maximum on the parallel regression model | Q3 Journal | 2 | 2 | Far East Journal of Mathematical Sciences | 2015 | 0 |
| Testing intercept with non-sample prior information for one-side hypothesis (maximum) on a multivariate simple regression model | Q4 Journal | 2 | 3 | Far East Journal of Mathematical Sciences | 2014 | 0 |
| Analysis of the W-AMOEBA getis and moran on spatial dynamic panel models | no-Q Journal | 1 | 3 | Far East Journal of Mathematical Sciences | 2017 | 0 |
| On taylor series and chebyshev polynomial approximation in parameter estimation for the spatial autoregressive model | no-Q Journal | 1 | 2 | International Journal of Advanced Science and Technology | 2020 | 0 |
| Comparing performances of WG, WGNEW and WC on dynamic spatial panel model by monte carlo simulations | Q4 Journal | 1 | 4 | Far East Journal of Mathematical Sciences | 2014 | 0 |
| Asymptotic normality of modified local getis statistic | Q4 Journal | 1 | 4 | Far East Journal of Mathematical Sciences | 2012 | 2 |