Jonsson, H., & Johansson, J. (2008). Identifying Critical Components in Technical Infrastructure Networks. Proceedings of the Innsttution of Mechanical Enginners, Part O: Journal of Risk and Reliability, 222, 235-243.
https://doi.org/10.1243/1748006XJRR138

has been cited by the following article:

• TITLE: Vulnerability and Risk Assessment of Interdependent Tourism Actor Networks in Crisis Situations (Case Study Tangier, Morocco-COVID-19)

  AUTHORS: Rachdi Youssef, El Felsoufi Zoubir, Bernoussi Abdes Samed

  KEYWORDS: Tourism Actor, Vulnerability, Network, Risk, COVID-19

  JOURNAL NAME: Open Journal of Business and Management, Vol.10 No.1, January 27, 2022

  ABSTRACT: This paper presents an analysis of tourism networks, and by defining the concepts of actor-networks and critical actors, an approach to modeling interdependent actor networks is presented, with the aim of assessing the influences and risks that can arise between actors. The approach is based on Graph Theory. It is our contribution to carry out a modeling to present the networks of actors with the inter-actor influences with a view to measuring the vulnerability index for each actor in crisis situations (case of COVID-19). For this purpose, an approach was adopted, which consisted of several stages including qualitative and quantitative analysis. A case study of the city of Tangier in the northern region of Morocco is presented in this paper.