fuzzy delphi technique

The purpose of this study was to present a model of factors affecting the selection of financing strategy for the petrochemical industry supply chain in petrochemical companies located in the Mahshahr Port Petrochemical Special Economic Zone. One of the methods used to acquire group knowledge is the fuzzy Delphi technique, which is a structured process for predicting and assisting in decision-making during survey rounds, gathering information, and finally, group consensus. In this technique, a questionnaire containing the extracted criteria is first sent to each member of the expert group separately and confidentially. Members are then asked to assign a score of 1 to 10 to each criterion. In the second step, the questionnaires will be collected and the criteria with an average score of less than 7 will be removed. The remaining criteria are sent in the form of a new questionnaire. These steps continue until you reach a set of criteria that scores above seven. The results showed that the components obtained from the study include Rial Internal Finance, Currency Internal Finance, LC, Combined Internal Finance (Currency-Rial), Participation Bonds, Usance, International Loan, Foreign Direct Investment, Bank Loan, Public-Private Partnership (PPP), Off-Balance Financing, Government Grants, Corporate Transparency, Restrictions on Financing, Capital Structure, Collateral assets, Firm Value, Firm Size, Managers’ attitudes, Financing Policies, Funding Source Criteria, Political Factors, Religious and Legal Restrictions.

The development of modular courses at the conservatory and theoretical courses throughout the country is being developed by the organization of education to design effective and appropriate systems for the development and use of information on the learner's progress. So, in this paper, we try to identify factors that contribute to increasing the efficiency of evaluating the learning - studying processes and teaching modular courses. In the first step, 16 factors influencing the assessment and teaching of conservatory courses were identified using the experts’ opinions and identifying the important criteria of modular courses. Finally, we measured the strengths and weaknesses of the modular courses in the conservatories of Chamestan using the fuzzy Delphi technique. Also, the results of the viewpoints of the lecturers in these courses indicate that one of the strengths of these courses is the revaluation factor in each module that makes it impossible to create an atmosphere of anxiety during the study and evaluation for the student. On the other hand, one of the weaknesses of these courses is the lack of space and workshops with courses content, which prevents from the fulfilment of the appropriate effect that the student expects for these courses.