Vol. 4 No. 4: December 2020

Mathematics

• Implementation of Different Traffic Management Strategies on Major Roads for the Improvement of Traffic Flow in Lahore City

  Nazam Ali, Hashir Zia, Hamza Bin Sarwar, Zafar Baig, Muhammad Abdullah

  1-14

  • Implementation of Different Traffic Management Strategies on Major Roads for the Improvement of Traffic Flow in Lahore City ¹⁹⁸
  • 356

  DOI: https://doi.org/10.32350/sir.44.01

• An Efficient Numerical Method for the Solution of the Polio Virus (Poliomyelitis) Epidemic Model with the Role of Vaccination

  Muhammad Rafique, Naveed Shahid, Nauman Ahmed, Tahira Sumbal Shaikh, Muhammad Asif, Muhammad Ozair Ahmad

  15-30

  • An Efficient Numerical Method for the Solution of the Polio Virus (Poliomyelitis) Epidemic Model with the Role of Vaccination ¹⁹⁰
  • 256

  DOI: https://doi.org/10.32350/sir.44.02

• A Reliable Numerical Analysis of Transmission Dynamics of Chicken Pox (Varicella Zoster Virus)

  Muhammad Rafiq, Nauman Ahmed, Mudassar Rafique, Muhammad Ozair Ahmad

  31-45

  • A Reliable Numerical Analysis of Transmission Dynamics of Chicken Pox (Varicella Zoster Virus) ²⁰⁷
  • 406

  DOI: https://doi.org/10.32350/sir.44.03

• Zagreb Polynomials and Redefined Zagreb Indices for Chemical Structures Helpful in the Treatment of COVID-19

  Abaid ur Rehman Virk

  33-40

  • Zagreb Polynomials and Redefined Zagreb Indices for Chemical Structures Helpful in the Treatment of COVID-19 ¹²⁴
  • 151

  DOI: https://doi.org/10.32350/sir.44.04

• Prevalence, Types and Treatment of Tuberculosis: A Review

  Saema Salim

  41-48

  • Prevalence, Types and Treatment of Tuberculosis: A Review ²⁰⁷
  • 703

  DOI: https://doi.org/10.32350/sir.44.05