International Journal of Mathematics in Operational Research (IJMOR)

International Journal of Mathematics in Operational Research

2026 Vol.33 No.4


Pages Title and author(s)
433-464A weighted neutrosophic fuzzy goal programming approach to optimise multi-objective assignment problem
Debasmita Sarkar; Pankaj Kumar Srivastava
DOI: 10.1504/IJMOR.2026.152959
465-488A note on an EOQ inventory model with varying time-dependent demand and shortages under the conditions of delay in payment
Trailokyanath Singh; Itishree Rout; Ameeya Kumar Nayak
DOI: 10.1504/IJMOR.2026.152956
489-500Designing of single acceptance sampling plan based on time truncated life test under new Weibull-Pareto distribution
S. Swathi Sundari; G. Kannan; S. Balamurali; K. Lakshmanan; G. Selvaraj
DOI: 10.1504/IJMOR.2026.152960
501-545Benchmarking decision-making units' efficiency for the case of integer-valued data and fixed factors: a super efficiency slacks-based measure approach
Mushtaq Taleb; Mamdooh AttAllah; Ruzelan Khalid; Rosshairy Abd Rahman
DOI: 10.1504/IJMOR.2026.152957
546-576Sustainable supply chain for developing new product with considering political aspect using mathematical programming and fuzzy multi-criteria decision-making
Samaneh Mirzamohammadi; Meghdad Jahromi
DOI: 10.1504/IJMOR.2026.152966