GDDP Jayaweera, GHJ Lanel TS. Application of queuing theory to enhance the quality of the performance of a bank, in International Conference on Computational Modeling and Simulation.; 2017.

GDDP Jayaweera, GHJ Lanel TS. Application of queuing theory to enhance the quality of the performance of a bank (ICCMS 060), in International Conference on Computational Modeling and Simulation. University of Colombo; 2017:180–184.

BMYUA Batugedara GHJL. DESIGNING THE TRAFFIC PHASES USING GRAPH COLOURING AND BOOK THICKNESS TO REDUCE THE TRAFFIC FOR A SELECTED JUNCTION IN COLOMBO CITY. International Journal of Advanced Research (IJAR). 2017;5:1577–1582.

SK Devanarayana GHJL. Develop a model to map client’s people development requirements and the delivery of the service to achieve effective results. International Journal of Advanced Engineering Research and Science (IJAERS). 2017;4:162–165.

De Silva PHHPN, Lanel GHJ, Perera MTM. Integer Quadratic Programming (IQP) Model for Cut Order Plan. 2017.

MGRUK Ferdinandes, GHJ Lanel MASCS. A Queuing Model to Optimize the Performance of Surgical Units. International Journal of Advanced Engineering Research and Science (IJAERS),. 2017;4:119–123.

PHHPN De Silva, GHJ. Lanel MTMP. Integer Quadratic Programming (IQP) Model for Cut Order Plan. IOSR Journal of Mathematics (IOSR-JM). 2017;13:76–80.

Batugedara BMYUA, Lanel GHJ. DESIGNING THE TRAFFIC PHASES USING GRAPH COLOURING AND BOOK THICKNESS TO REDUCE THE TRAFFIC FOR A SELECTED JUNCTION IN COLOMBO CITY. International Journal of Advanced Research (IJAR) [Internet]. 2017;5(3):1577-1582. Publisher's Version

Devanarayana SK, Lanel GHJ. Develop a model to map client’s people development requirements and the delivery of the service to achieve effective results. International Journal of Advanced Engineering Research and Science (IJAERS) [Internet]. 2017;4(3):162-165. Publisher's Version

Silva DPHHPN, Lanel GHJ, Perera MTM. Integer Quadratic Programming (IQP) Model for Cut Order. International Organization of Scientific Research-Journal of Mathematics (IOSR-JM) [Internet]. 2017;13(2):76-80. Publisher's Version

Ferdinandes MGRUK, Lanel GHJ, Samrarakoon MASC. A Queuing Model to Optimize the Performance of Surgical Units. International Journal of Advanced Engineering Research and Science (IJAERS) [Internet]. 2017;4(5):119-123. Publisher's Version

MGRUK Ferdinandes, GHJ Lanel HKPANKA. Enhancing the Work Performance of Coastal and Suburban Division of Sri Lanka Fort Railway Station Using Graph Coloring. International Journal of Emerging Technology and Innovative Engineering. 2016;2:93–99.

MTM Perera GHJL. A Model to Optimize University Course Timetable Using Graph Coloring and Integer Linear Programming. IOSR Journal of Mathematics (IOSR-JM). 2016;12:13–18.

Dilrukshi PAD, Nirmanamali HDIM, Lanel GHJ, Samarakoon MASC. A Strategy to Reduce the Waiting Time at the Outpatient Department of the National Hospital in Sri Lanka. International Journal of Scientific and Research Publications. 2016;6:281–287.

KLM Fernando, GHJ Lanel TGAA. Developing Methods for Fabric Consumption and Fabric Spreading Time Calculation, in Symposium "Uni-In Alliance 2016" of B.Sc. (Honors) Degree in Applied Sciences, University of Sri Jayewardenepura.; 2016:32.

Lanel GHJ. The Number of Complex Roots of a Univariate Polynomial Within a Rectangle. In: Forging Connections between Computational Mathematics and Com- putational Geometry. Vol. 124. Springer Proceedings in Mathe- matics and Statistics; 2016.

CPTS Perera, GHJ Lanel MR. Smoothing the Work Load Due to Month end Bulk of Insurance Proposals in Life Underwriting Department at Asian Alliance Insurance, in Symposium "Uni-In Alliance 2016" of B.Sc. (Honors) Degree in Applied Sciences, University of Sri Jayewardenepura.; 2016:37.

Perera MTM, Lanel GHJ. A Model to Optimize University Course Timetable Using Graph Coloring and Integer Linear Programming. IOSR Journal of Mathematics (IOSR-JM) [Internet]. 2016;12(5):13-18. Publisher's Version

Ferdinandes MGRUK, Lanel GHJ, Pallage HK, Angulgamuwa ANK. ENHANCING THE WORK PERFORMANCE OF COASTAL AND SUBURBAN DIVISION OF SRI LANKA FORT RAILWAY STATION USING GRAPH COLORING. International Journal of Emerging Technology and Innovative Engineering [Internet]. 2016;2(2):93–99. Publisher's Version

Dilrukshi PAD, Nirmanamali HDIM, Lanel GHJ, Samarakoon MASC. A Strategy to Reduce the Waiting Time at the Outpatient Department of the National Hospital in Sri Lanka. International Journal of Scientific and Research Publications [Internet]. 2016;6(2):281–287. Publisher's Version