| Portfolio optimization problem under concave transaction costs and minimal transaction unit constraints H Konno, A Wijayanayake Mathematical Programming 89, 233-250, 2001 | 266 | 2001 |
| Mean-absolute deviation portfolio optimization model under transaction costs H Konno, A Wijayanayake Journal of the Operations Research Society of Japan 42 (4), 422-435, 1999 | 100 | 1999 |
| Portfolio optimization under DC transaction costs and minimal transaction unit constraints H Konno, A Wijayanayake Journal of Global Optimization 22, 137-154, 2002 | 61 | 2002 |
| Minimal cost index tracking under nonlinear transaction costs and minimal transaction unit constraints H Konno, A Wijayanayake International Journal of Theoretical and Applied Finance 4 (06), 939-957, 2001 | 57 | 2001 |
| An efficient inventory model to reduce the wastage of blood in the national blood transfusion service DMS Kumari, AN Wijayanayake 2016 Manufacturing & Industrial Engineering Symposium (MIES), 1-4, 2016 | 15 | 2016 |
| Portfolio optimization problem under concave transaction cost and minimal transaction constraints K Hiroshi, A Wijayanayake Mathematical Programming 89, 233-250, 2001 | 15 | 2001 |
| Solution approaches for combining first-mile pickup and last-mile delivery in an e-commerce logistic network: A systematic literature review MID Ranathunga, AN Wijayanayake, DHH Niwunhella 2021 International Research Conference on Smart Computing and Systems …, 2021 | 11 | 2021 |
| Simulation-based efficiency assessment of integrated first-mile pickup and last-mile delivery in an e-commerce logistics network MID Ranathunga, AN Wijayanayake, DHH Niwunhella 2022 International Research Conference on Smart Computing and Systems …, 2022 | 6 | 2022 |
| Lateral transhipment inventory models: A systematic literature review of models and solution approaches A Kumari, A Wijayanayake, DH Niwunhella 18th international conference on business management, 2320-2346, 2021 | 6 | 2021 |
| An efficient model to improve the performance of platelet inventory of the blood banks A Wijayanayake, M Dandunna Advances in Science, Technology and Engineering Systems Journal 2 (3), 839-844, 2017 | 5 | 2017 |
| A Study on Working Capital Management and Its Impact to The Firm’s Profitability: Case Study in Leading Leather Garment Manufacturer, Sri Lanka G Anthony, A Wijayanayake Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2016 | 5 | 2016 |
| Solution approach to incompatibility of products in a multi-product and heterogeneous vehicle routing problem: An application in the 3PL industry HDW Weerakkody, DHH Niwunhella, AN Wijayanayake 2021 International Research Conference on Smart Computing and Systems …, 2021 | 4 | 2021 |
| Developing a Multi Criteria Decision Making Framework to Select the Most Suitable Production Line in Apparel Firms: Use of ANP Method NTH Thalagahage, A Wijayanayake, DHH Niwunhella International Conference on Industrial Engineering and Operations Management …, 2021 | 4 | 2021 |
| Measuring Sustainability Performance of Logistics Service Providers using AHP A Prabodhika, A Wijayanayake, DHH Niwunhella International Conference on Industrial Engineering and Operations Management …, 2021 | 3 | 2021 |
| A combined approach of analytic hierarchy process and decision-making trial and evaluation laboratory methods for evaluating key success factors of third-party logistics … T Perera, A Wijayanayake, R Wickramarachchi 11 th Annual International Conference on Industrial Engineering and …, 2021 | 3 | 2021 |
| Minimal Cost Index Tracking under Nonlinear Transaction Costs and Minimal Transaction Unit Constraints, Tokyo Institute of Technology H Konno, A Wijayanayake CRAFT Working paper 00-07, 2000 | 3 | 2000 |
| Identifying and Prioritizing Barriers to Adopting GSCM Practices in Sri Lankan Rubber Product Manufacturing Industry M Peiris, CA Kavirathna, AN Wijayanayake 2022 International Research Conference on Smart Computing and Systems …, 2022 | 2 | 2022 |
| Evaluating the Factors that Affect the Reverse Logistics Performance in Plastic Supply Chain H Thilakarathne, AN Wijayanayake, S Peter 2022 International Research Conference on Smart Computing and Systems …, 2022 | 2 | 2022 |
| Identifying interrelationships of key success factors of third-party logistics service providers T Perera, R Wickramarachchi, AN Wijayanayake 2021 International Research Conference on Smart Computing and Systems …, 2021 | 2 | 2021 |
| Framework to mitigate supply chain disruptions in the apparel industry during an epidemic outbreak M Perera, AN Wijayanayake, S Peter 2021 international research conference on smart computing and systems …, 2021 | 2 | 2021 |
Hiruni NiwunhellaLecturer of University of KelaniyaVerified email at kln.ac.lk
