Scaling group transformation for boundary-layer flow of a nanofluid past a porous vertical stretching surface in the presence of chemical reaction with heat radiation R Abdul-Kahar, R Kandasamy Computers & Fluids 52, 15-21, 2011 | 71 | 2011 |

Lie symmetry group transformation for MHD natural convection flow of nanofluid over linearly porous stretching sheet in presence of thermal stratification AB Rosmila, R Kandasamy, I Muhaimin Applied Mathematics and Mechanics 33 (5), 593-604, 2012 | 63 | 2012 |

The performance evaluation of unsteady MHD non-Darcy nanofluid flow over a porous wedge due to renewable (solar) energy R Kandasamy, I Muhaimin, AK Rosmila Renewable Energy 64, 1-9, 2014 | 61 | 2014 |

A spreadsheet solution of a system of ordinary differential equations using the fourth-order Runge-Kutta method KG Tay, SL Kek, R Abdul-Kahar Spreadsheets in education (eJSiE) 5 (2), 1-10, 2012 | 32 | 2012 |

Solving non-linear systems by Newton’s method using spreadsheet Excel TK Gaik, KS Long, R Abdul-Kahar Proceeding of the 3rd international conference on science and mathematics …, 2009 | 18 | 2009 |

A Richardson’s Extrapolation spreadsheet calculator for Numerical Differentiation KG Tay, SL Kek, R Abdul-Kahar, MA Azlan, MF Lee Spreadsheets in Education (eJSiE) 6 (2), 1-5, 2013 | 13 | 2013 |

A fourth-order Runge-Kuta (RK4) Spreadsheet Calculator For Solving A System of Two First-Order Ordinary Diferential Equations Using Visual Basic (VBA) Programming KG Tay, TH Cheong, MF Lee, SL Kek, R Abdul-Kahar | 11 | 2015 |

Solutions of Laplace’s Equations Using Spreadsheet Excel KG Tay, SL Kek, R Abdul-Kahar National Seminar on Science and Technology 2009, 40-45, 2009 | 11 | 2009 |

The Fourth Order Runge-Kutta Spreadsheet Calculator Using VBA Programing for Ordinary Differential Equations KG Tay, SL Kek, TH Cheong, R Abdul-Kahar, MF Lee Procedia-Social and Behavioral Sciences 204, 231-239, 2015 | 10 | 2015 |

Improved Richardson’s extrapolation spreadsheet calculator for numerical differentiation KG Tay, SL Kek, R Abdul-Kahar AIP Conference Proceedings 1605 (1), 740-743, 2014 | 10 | 2014 |

A bivariate approximation spreadsheet calculator by Lagrange interpolation KG Tay, SL Kek, R Abdul-Kahar Spreadsheets in Education (eJSiE) 7 (1), 1-8, 2014 | 10 | 2014 |

Numerical differentiations spreadsheet calculator KG Tay, K Sie-Long, R Abdul Kahar Seminar Kebangsaan Aplikasi Sains dan Matematik, 2013 | 10 | 2013 |

Scaling group transformation for boundary-layer flow of a nanofluid past a porous vertical stretching surface in the presence of chemical reaction with heat radiation AK Rosmila, K Kandasamy, I Muhaimin Comput. Fluids 25, 15-21, 2011 | 9 | 2011 |

Langrange Interpolating Polynomial Solver Using Spreadsheet Excel KG Tay, SL Kek, R Abdul-Kahar Proceeding of the National Symposium on Application of Science Mathematics …, 2010 | 9 | 2010 |

Process oriented guided inquiry learning (POGIL) in discrete mathematics R Abdul-Kahar, T Kim Gaik, R Hashim, MN Idris, N Abdullah 7th International Conference on University Learning and Teaching (InCULT …, 2016 | 4 | 2016 |

Strengthening Jawi writing for dyslexia students through online games-analysis of e-Jawi games online in Malaysia MAM Salih, R Abdul-Kahar, W Zahari, HM Khalid, KA Rahim Journal of Education and Human Development 4 (2), 147-151, 2015 | 4 | 2015 |

A Romberg Integral Spreadsheet Calculator KG Tay, TH Cheong, NKAM Nawar, SL Kek, R Abdul-Kahar Spreadsheets in Education (eJSiE) 8 (2), 2, 2015 | 4 | 2015 |

Analisis terhadap Model-model Penilaian Laman Sesawang Islam Berbentuk Dakwah di Malaysia MA Salih, HM Khalid, RA Kahar, WAMW Zahari Jurnal Komunikasi: Malaysian Journal of Communication 35 (3), 263-282, 2019 | 3 | 2019 |

New Richardson’s extrapolation spreadsheet calculator using VBA programming for numerical differentiations KG Tay, SL Kek, R Abdul-Kahar AIP Conference Proceedings 1660 (1), 050063, 2015 | 3 | 2015 |

Ant Colony Matching: A Curve Evolution Approach Y Saadi, R Binti Hashim, R Abdul-Kahar Computing and Networking Technology (ICCNT), 2012 8th International …, 2012 | 3 | 2012 |