Residuals and Influence in Nonlinear Regression for Repeated Measurement Data  Full Text
Munsir Ali, Yu Feng, Ali choo and Zamir Ali, Nanjing University of Science and Technology, P.R. China

An Application to the Travelling Salesman Problem  Full Text
Damitha Bandara, Albany State University, USA

Application of Goal Programming Approach on Finding an Optimal Land Allocation for Five Other Field Crops in
Anuradhapura District  Full Text
Anuradha Gamage, University of Ruhuna, Sri Lanka

A Multiple Production Setups Inventory Model for Imperfect Items Considering Salvage Value and Reducing
Environmental Pollution  Full Text
R. Uthayakumar and T. Sekar, The Gandhigram Rural Institute - Deemed University, India and EBET Group
of Institutions, India