Âé¶¹Íø

Top Skip to main content
Skip to Content
LOGO(small) - Âé¶¹Íø
LOGO(large) - Âé¶¹Íø
Âé¶¹Íø Business School
  • Home
  • About
    • Mission, Vision, Values
    • Accreditation and Reputation
    • Ethics, Responsibility and Sustainability
    • Diversity, Equity, Inclusion and Belonging
    • QBS Student Hub
    • Why Choose Âé¶¹Íø Business School?
    • News
    • Events
    • Contact Us
  • Study
    • Undergraduate Study
    • Postgraduate Taught Study
    • Postgraduate Research Study
    • Master of Business Administration (MBA)
  • Student Opportunities
    • QBS Connect
    • Secure a Placement
    • Year in Enterprise
    • Highered
    • Data Duo Mentoring for Students
    • Future Ready Award
    • Join A Society
    • FinTrU Trading Room
    • Student Managed Fund
    • Student Experiences Blog
    • 2025 Prize Giving
  • Research
    • Academic Departments
    • Research Centres and Initiatives
    • Research Environment
    • Research Impact
    • Research Staff
    • Find a PhD Supervisor
    • Seminars
    • Working Papers
    • REF 2021
  • Business Hub
    • Business Clinic
    • QBS Analytics Lab
    • Data Duo Mentoring for Professionals
    • Meeting of Minds
    • Recruit Student Talent
    • Recruit a Placement Student
    • Recruit a MAcc Advanced Accounting Placement Student
    • Give Back to QBS
    • Innovative Ideas
    • Good Business Podcast
    • Âé¶¹Íø MBA
    • Case studies
    • Contact Business Hub
  • International
    • Come to Âé¶¹Íø
    • Go Abroad
    • Visiting Scholars
    • Global Partnerships
    • International Student Testimonials
    • Offer Guide for International Students
    • Prodigy Finance Loans
  • People
    • Key Contacts
    • Academic Staff
    • Professional Services Staff
    • Research Students
    • School Advisory Board
    • Honorary Staff
  • Alumni
    • Update Your Details
    • Benefits
    • Stay Connected
    • Get Involved
    • Alumni Stories & Profiles
    • News & Publications
    • Events
    • Executive Education
    • Support the School
    • Contact Us
    • Congratulations Class of 2025
  • Home
  • About
    • Mission, Vision, Values
    • Accreditation and Reputation
    • Ethics, Responsibility and Sustainability
    • Diversity, Equity, Inclusion and Belonging
    • QBS Student Hub
    • Why Choose Âé¶¹Íø Business School?
    • News
    • Events
    • Contact Us
  • Study
    • Undergraduate Study
    • Postgraduate Taught Study
    • Postgraduate Research Study
    • Master of Business Administration (MBA)
  • Student Opportunities
    • QBS Connect
    • Secure a Placement
    • Year in Enterprise
    • Highered
    • Data Duo Mentoring for Students
    • Future Ready Award
    • Join A Society
    • FinTrU Trading Room
    • Student Managed Fund
    • Student Experiences Blog
    • 2025 Prize Giving
  • Research
    • Academic Departments
    • Research Centres and Initiatives
    • Research Environment
    • Research Impact
    • Research Staff
    • Find a PhD Supervisor
    • Seminars
    • Working Papers
    • REF 2021
  • Business Hub
    • Business Clinic
    • QBS Analytics Lab
    • Data Duo Mentoring for Professionals
    • Meeting of Minds
    • Recruit Student Talent
    • Recruit a Placement Student
    • Recruit a MAcc Advanced Accounting Placement Student
    • Give Back to QBS
    • Innovative Ideas
    • Good Business Podcast
    • Âé¶¹Íø MBA
    • Case studies
    • Contact Business Hub
  • International
    • Come to Âé¶¹Íø
    • Go Abroad
    • Visiting Scholars
    • Global Partnerships
    • International Student Testimonials
    • Offer Guide for International Students
    • Prodigy Finance Loans
  • People
    • Key Contacts
    • Academic Staff
    • Professional Services Staff
    • Research Students
    • School Advisory Board
    • Honorary Staff
  • Alumni
    • Update Your Details
    • Benefits
    • Stay Connected
    • Get Involved
    • Alumni Stories & Profiles
    • News & Publications
    • Events
    • Executive Education
    • Support the School
    • Contact Us
    • Congratulations Class of 2025
In This Section
  • Find a PhD Supervisor

  • Home
  • Âé¶¹Íø Business School
  • Study
  • Postgraduate Research Study
  • Find a PhD Supervisor

Find a PhD Supervisor

Dr Jelena Vlajic

Âé¶¹Íø Business School
Dr Jelena Vlajic

Dr Jelena Vlajic

Âé¶¹Íø Business School

Jelena Vlajic’s research focuses on three topics: 1. Supply chain and operations management in the circular economy context, 2. Supply chain disruptions, resilience, and risk mitigation, and 3. Sustainability of agri-food businesses. She also explores business issues in the manufacturing and service industry, and investigates the ‘smart’ solutions for business improvement. Her work integrates systems thinking, stakeholder collaboration, and theories related to disruptions, alignment and paradox in complex, dynamic environments.

Contact info

  • j.vlajic@qub.ac.uk
  • +44 (0) 28 9097 4804

Research Interests

Open to PhD applications in:

  • Circular economy (business models, circular supply chains, collaboration, industrial symbiosis)
  • Sustainable operations and managing disruptions in the agri-food, textile and logistics sectors
  • Use of AI and technology for process improvement

Make a PhD enquiry


Public outreach & key achievements

  • Vlajic, J. (Judge): The Irish Logistics and Transport Awards, since 2022
  • Vlajic, J. (Keynote speaker): Unlocking Supply Chain Potential – The Best Practices in manufacturing, retail and logistics/transport, Supply Chain Summit 2024, Belgrade, Serbia
  • Vlajic, J. (Invited speaker): Building Sustainable Supply Chains for International Success, Northern Ireland Chamber of Commerce and Industry: International champions, 2023, Belfast, N. Ireland
  • Vlajic, J. (Keynote speaker): Potential for the creation of international agri-food supply chains in the Western Balkan region. Developing a circular economy to achieve economic, environmental and social sustainability. Business Fair organised by Western Balkans 6 Chamber Investment Forum, 2022, Mostar, B&H.

Research students

PhD area Circular economy in the textile industry in China
Name Xianming Zhang         
Years of study 2024 - 2028
Country China
   
PhD area Assessing the economic and environmental potential of a regional industrial symbiosis network in the agri-food industry: The case of a Northern Irish dairy processor as a network anchor
Name Vikram Ramakrishnan
Years of study 2021 - 2025
Country India

 

  • Co-supervision with other schools and universities in projects on renewable energy in the circular economy and on technological solutions in logistics

Alumni: Where are they now

PhD area PhD in Management
Name Belal Maan Abed Alftah Bani Yassin
Years of study 2018 - 2023
Country Jordan
Current Position Assistant Professor

Discover More

  • Âé¶¹Íø Business School
  • Information Technology, Analytics, and Operations

Postgraduate research
Your postgraduate experience
QUB Logo
Contact Us

Âé¶¹Íø Business School
185 Stranmillis Road
Belfast
Northern Ireland
BT9 5EE

Contact details

Quick Links

  • Home
  • Study
  • Research
  • Social media

 

AACSB logo

 

 

 

 

 

 

 

PRME logo

 

           

             

 

 

 

© Âé¶¹Íø 2025
Privacy and cookies
Website accessibility
Freedom of information
Modern slavery statement
Equality, Diversity and Inclusion
University Policies and Procedures
Manage cookies