Computational modelling
Development of a lean maturity assessment model using interval-valued spherical fuzzy AHP method

Alper Kiraz; Asiye Yücedag Gürel

Volume 13, Issue 1 , March 2024, , Pages 25-47

https://doi.org/10.22105/riej.2023.424690.1403

Abstract
  Continuously adding value to a company's products and services is inevitable in adapting to this evolving and challenging global market. That is why lean philosophy is becoming increasingly important and popular among companies, and they are relying more and more on it. It not only assists in increasing ...  Read More

Reliability and Quality Engineering
Analyzing the Impact of 5S implementation in the manufacturing department: a case study

Tasnim Ahmed Tahasin; Himadri Sen Gupta; Noshin Tasnim Tuli

Volume 10, Issue 4 , December 2021, , Pages 286-294

https://doi.org/10.22105/riej.2021.229039.1230

Abstract
  5S is a systematic approach that helps to organize a workplace for increasing efficiency and reduce wasting of productivity by providing an organized safe environment. The objective of this paper is to emphasize the implementation of 5S principles for the workplace by reflecting a tooling problem of ...  Read More