Investigation of the hyperfine structure of Pr I and Pr II lines based on highly resolved Fourier transform spectra B Gamper, Z Uddin, M Jahangir, O Allard, H Knöckel, E Tiemann, ... Journal of Physics B: Atomic, Molecular and Optical Physics 44 (4), 045003, 2011 | 24 | 2011 |

Teaching physics using Microsoft Excel Z Uddin, M Ahsanuddin, DA Khan Physics Education 52 (5), 053001, 2017 | 15 | 2017 |

New even and odd parity levels of neutral praseodymium TI Syed, I Siddiqui, K Shamim, Z Uddin, GH Guthöhrlein, L Windholz Physica scripta 84 (6), 065303, 2011 | 14 | 2011 |

Determination of Weibull parameter by four numerical methods and prediction of wind speed in Jiwani (Balochistan) JK Khan, F Ahmed, Z Uddin, ST Iqbal, SU Jilani, AA Siddiqui, A Aijaz Journal of Basic and Applied Sciences 11, 62-68, 2015 | 13 | 2015 |

Investigation of Pr I lines by a simulation of their hyperfine patterns: discovery of new levels Z Uddin, R Zafar, R Sikander, I Siddiqui, K Shamim, L Windholz Journal of Physics B: Atomic, Molecular and Optical Physics 45 (20), 205001, 2012 | 10 | 2012 |

New levels of Ta II with energies higher than 72,000 cm− 1 Z Uddin, L Windholz Journal of Quantitative Spectroscopy and Radiative Transfer 149, 204-210, 2014 | 7 | 2014 |

Laser spectroscopic investigations of praseodymium I transitions: New energy levels Z Uddin, D El Bakkali, B Gamper, S Khan, I Siddiqui, GH Guthöhrlein, ... Advances in Optical Technologies 2012, 2012 | 6 | 2012 |

New levels of the Pr atom with almost similar energies Z Uddin, I Siddiqui, S Khan, B Gamper, EH Abdul-Hafidh, L Windholz Journal of physical science and application 2 (4), 88-94, 2012 | 6 | 2012 |

A study of the hyperfine structure of Ta I lines based on Fourier transform spectra and laser-induced fluorescence P Głowacki, Z Uddin, GH Guthöhrlein, L Windholz, J Dembczyński Physica scripta 80 (2), 025301, 2009 | 6 | 2009 |

Revised energy levels of singly ionized lanthanum F Güzelçimen, M Tonka, Z Uddin, NA Bhatti, L Windholz, S Kröger, ... Journal of Quantitative Spectroscopy and Radiative Transfer 211, 188-199, 2018 | 5 | 2018 |

Revised energy levels and hyperfine structure constants of Ta II L Windholz, B Arcimowicz, Z Uddin Journal of Quantitative Spectroscopy and Radiative Transfer 176, 97-121, 2016 | 5 | 2016 |

ESTIMATION OF VARIOUS TIDAL PARAMETERS AND POSSIBILITY FOR HARNESSING TIDAL ENERGY ALONG THE SOUTHEAST COASTAL AREA OF KARACHI, PAKISTAN. A Insaf, MS Baig, A Kausar, T Rauf, M Shahzad, SA Khan, Z Uddin Science International 28 (1), 2016 | 5 | 2016 |

Classification of some blended spectral lines of praseodymium Z Uddin, I Siddiqui, J Tanweer, SU Jilani, L Windholz Journal of Physics B: Atomic, Molecular and Optical Physics 48 (13), 135001, 2015 | 4 | 2015 |

Comparison of wind energy potential for coastal locations: Pasni and Gwadar JK Khan, M Shoaib, Z Uddin, IA Siddiqui, A Aijaz, AA Siddiqui, E Hussain Journal of Basic and Applied Sciences 11, 211-216, 2015 | 4 | 2015 |

New Odd Levels of Pr I with Low Angular Momentum Z Uddin Chinese Journal of Physics 52 (2), 770, 2014 | 4 | 2014 |

On the compositional analysis of Coal using calibration free laser induced breakdown spectroscopy SMZ Iqbal, Z Uddin, N Ahmed, ZA Umar, MA Baig Laser Physics 29 (3), 036101, 2019 | 3 | 2019 |

An Initial Tidal Power Resource Estimation at Jhari Creek of Indus Delta, Sindh, Pakistan MS Baig, Z Uddin, A Insaf Journal of Basic and Applied Sciences 13, 545-550, 2017 | 3 | 2017 |

Experimental investigation of the hyperfine structure of neutral praseodymium spectral lines and discovery of new energy levels S Khan, I Siddiqui, ST Iqbal, Z Uddin, GH Guthöhrlein, L Windholz Int. J. Chem 9, 7-29, 2017 | 3 | 2017 |

The investigation of the hyperfine structure of Ta II Z Uddin, L Windholz Chin J Phys 47, 454-464, 2009 | 3 | 2009 |

Dosimetric evaluation and verification of external beam 3-D treatment plans in humanoid phantom using thermoluminescent dosimeters (TLDs) R Siddique, Z Uddin, M Hussain Journal of Basic & Applied Sciences 8, 690-695, 2012 | 2 | 2012 |