International Journal of Mathematics in Operational Research (IJMOR)

International Journal of Mathematics in Operational Research

2023 Vol.24 No.2


Pages Title and author(s)
155-172New efficient class of estimators of population mean using two-phase sampling
Shashi Bhushan; Anoop Kumar
DOI: 10.1504/IJMOR.2023.129427
173-193A production inventory model for non-instantaneous deteriorating items with two-phase production period, stock-dependent demand and shortages
Mustapha Lawal Malumfashi; Majid Khan Majahar Ali
DOI: 10.1504/IJMOR.2023.129432
194-209Weight computation of criteria in a decision-making problem by entropy measure under interval-valued fuzzy environment
Satyajit Das; Amrita De
DOI: 10.1504/IJMOR.2023.129442
210-252An optimisation model of drug order quantity and distribution using continuous review approach by considering secondary suppliers
Benedicta Amadea Karina Dewi; Cucuk Nur Rosyidi; Azizah Aisyati
DOI: 10.1504/IJMOR.2023.129441
253-285System reliability analysis based on Pythagorean fuzzy set
Mintu Kumar; S.B. Singh; Deepak Kumar
DOI: 10.1504/IJMOR.2023.129440
286-299An inventory model to study partial replacement policy and finite shelf life for deteriorating items with carbon tax
Sanjukta Malakar; Nabendu Sen
DOI: 10.1504/IJMOR.2023.129460
300-318Component sourcing under disruption risk
Ping Su; Xiangling Hu; Jaideep Motwani
DOI: 10.1504/IJMOR.2023.129434

 

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