K. P. Sapna Isotupa

A continuous review (s, Q) inventory system with priority customers and arbitrarily distributed lead times

K. P. Sapna Isotupa, Sujit Kumar Samanta, 2013, Math. Comput. Model..

An M/PH/k retrial queue with finite number of sources

Attahiru Sule Alfa, K. P. Sapna Isotupa, A. Alfa, 2004, Comput. Oper. Res..

Cost analysis of an (S-1, S) inventory system with two demand classes and rationing

K. P. Sapna Isotupa, 2015, Ann. Oper. Res..

Flow control in capacity-constrained queueing systems with non-stationary arrivals

Michael A. Haughton, K. P. Sapna Isotupa, M. Haughton, 2013, J. Oper. Res. Soc..

An (s, Q) Markovian inventory system with lost sales and two demand classes

K. P. Sapna Isotupa, K. P. Isotupa, 2006, Math. Comput. Model..

Scheduling Commercial Vehicle Queues at a Canada–US Border Crossing

Michael A. Haughton, K. P. Sapna Isotupa, M. Haughton, 2012 .

Traffic control in Canada-USA border checkpoint operations: impacts on supply chain velocity, infrastructure spending, and national security

Michael A. Haughton, K. P. Sapna Isotupa, 2013 .