2023/Vol. 33/No. 4

Expectation properties of generalized order statistics based on Gompertz-G family of distributions
Yousef F. Alharbi, Mohamad A. Fawzy, Haseeb Athar
    abstract
Has the pandemic changed the relationships between fintechs and banks?
Barbara Będowska-Sójka, Agata Kliber, Laivi Laidroo
    abstract
The energy of interval valued neutrosophic matrix in decision making to select the manager for the company project
Jeni Seles Martina Donbosco, Deepa Ganesan
    abstract
Optimising pedestrian flow in a topological network using various pairwise speed-density models
Ruzelan Khalid, Mohd Kamal Mohd Nawawi, Nurhanis Ishak, Md Azizul Baten
    abstract
Analysis of COVID-19 and cancer data using new half-logistic generated family of distributions
Sadaf Khan, Muhammad H. Tahir, Farrukh Jamal
    abstract
Success of research projects. Prediction and assessment from the point of view of project stakeholders thereby taking into account a sustainability approach
Agata Klaus-Rosińska, Joanna Iwko
    abstract
Simultaneous pickup and delivery model suggestion for personnel transportation in COVID-19 pandemic conditions
Erkan Köse, Ahsen Korkmazer, Danışment Vural, Gökçe Gül Gökceoğlu, Pınar Şavlı
    abstract
Project implementation scenario selection for sustainable project and product lifecycle management. Application of network data envelopment analysis
Dorota Kuchta
    abstract
On portfolio analysis using oriented fuzzy numbers for the trade-related sector of the Warsaw Stock Exchange
Anna Łyczkowska-Hanćkowiak, Aleksandra Wójcicka-Wójtowicz
    abstract
General bankruptcy prediction models for the Visegrád Group. The stability over time
Sebastian Klaudiusz Tomczak
    abstract
Assessing telecommunication contractor firms using a hybrid DEA-BWM method
Omid Valizadeh, Mojtaba Ghiyasi
    abstract

2023/Vol. 33/No. 3

The SEKO assignment. Efficient and fair assignment of students to multiple seminars
Tobias Hoßfeld
    abstract
An adaptive method to solve multilevel multiobjective linear programming problems
Mustapha Kaci, Sonia Radjef
    abstract
Analysis of human resources productivity indicators with structural equations approach. Case study. Kerman executive agencies
Zohreh Mehtarizadeh
    abstract
Internet digital content pricing and subscribers control
Sobhi Mejjouali, Lotfi Tadj
    abstract
Simulating the propagation of rumours with spreaders of distinct characters
Daniel Menció-Padrón, Gemayqzel Bouza-Allende
    abstract
Teaching assistant selection in Thailand by using an extended VIKOR based on piecewise linear approximation of fuzzy numbers
Akan Narabin, Phairoj Samutrak
    abstract
Combining predictive distributions of electricity prices. Does minimizing the CRPS lead to optimal decisions in day-ahead bidding?
Weronika Nitka, Rafał Weron
    abstract
Pricing-inventory model with discrete demand and delivery orders
Heibatolah Sadeghi, Hêriş Golpîra, Faicel Hnaien, Cosimo Magazzino
    abstract
Linear programming models for optimal workload and batching in pick-and-pass warehousing systems
Grzegorz Tarczyński
    abstract

2023/Vol. 33/No. 2

Some equations to identify the threshold value in the DEMATEL method
Seyed Hossain Ebrahimi
    abstract
Scenario planning as a new application area for TOPSIS
Helena Gaspars-Wieloch
    abstract
An integrated modelling approach for an optimal location of warehouses in the defence industry organisation
Melda Gelibolu Bayrakcı, Ömer Faruk Baykoç
    abstract
Reliability analysis of N-policy vacation based FTC system subject to standby switching failures
Sudeep Kumar, Ritu Gupta
    abstract
Neutrosophic data envelopment analysis based on the possibilistic mean approach
Kshitish Kumar Mohanta, Deena Sunil Sharanappa, Vishnu Narayan Mishra
    abstract
Integrating queue theory and multi-criteria decision-making tools for selecting roll-over car washing machine
Mehmet Ozcalici
    abstract
A comparative analysis of (s, Q) and (s, S) ordering policies in a queueing-inventory system
Chandrasekaran Sugapriya, Murugesan Nithya, Kathirvel Jeganathan, Subramanian Selvakumar, Thanushkodi Harikrishnan
    abstract

2023/Vol. 33/No. 1

Characterisation of some generalised continuous distributions by doubly truncated moments
Haseeb Athar, Mohammad Ahsanullah, Mohd. Almech Ali
    abstract
Frequentist inference on traffic intensity of M/M/1 queuing system
Kaustav Dutta, Amit Choudhury
    abstract
Relationship marketing orientation in healthcare organisations with the AHP method.
Yusuf Ersoy, Ali Tehci
    abstract
Contagion between selected European indexes during the Covid-19 pandemic
Henryk Gurgul, Robert Syrek
    abstract
An empirical analysis of Malaysian palm oil export to world major palm oil importing countries:
Nur Ain Mohd Hassan, Kalsom Zakaria, Kamalrudin Mohamed Salleh, Siti Mashani Ahmad
    abstract
Performance analysis of multi-layered clustering network using fault tolerance multipath routing
Gagandeep Kaur
    abstract
The use of rank and optimisation methods in strategic management in higher education
Radosław Ryńca, Natalia Piórkowska
    abstract
Gold rush optimizer: A new population-based metaheuristic algorithm
Kamran Zolfi
    abstract