درخت حوزه‌های تخصصی

This research was conducted with the aim of presenting the Islamic marketing framework with the fuzzy Delphi approach in the consumers of sports goods in the virtual space. In terms of the objective, the present research was qualitative-exploratory and its analysis method was the fuzzy Delphi technique. The statistical population of this research included 14 professors of sports management, market evaluation, and researchers in this field, and a targeted sampling method was used. The main tool of data collection in the research was fuzzy Delphi questionnaire. Also, the current research method was carried out in 5 steps. The results of the research showed that 5 factors 1. Islamic mix (Islamic production, public benefit,  ethical product, product quality), 2. Sales (sufficient information to the customer About the goods and services of the transaction, respecting the customer and observing kindness, the need to pay attention to the satisfaction of the parties and to pay attention to the needs and desires of the customers, confronting the customer, being complacent in the sale and taking back the goods after the transaction if necessary, making the customers aware of the losses. possibility and side effects of the product, provision of skills, support, improvement of the environment), 3. Marketing planning ( legal framework, Islamic promotion and promotion, religious personality), 4. Islamic propaganda (honesty, abstinence) from false advertisements and slogans, educating customers, not hiding the defects of the product) and 5. Confronting the customer (denying betrayal to competitors and not trying to Bankrupting them, complying with ethical frameworks, not presenting false effects to attract customers from other competitors) are among the factors of the Islamic marketing framework in Consumers of sports goods in a virtual way with a fuzzy Delphi approach.

This study investigates the impact of brand symbolism on brand evangelism behavior among Persepolis Club evangelists in Mashhad during spring 2024. As an applied descriptive-correlational research, data were collected from 320 purposively sampled participants using standard questionnaires: Osmanova et al. (2023) for brand symbolism and Becerra and Badrinarayanan (2013) for brand evangelism. The reliability and validity of the instruments were confirmed through Cronbach’s alpha, internal consistency, composite reliability, and convergent and discriminant validity tests. Structural equation modeling (SEM) via LISREL was employed for data analysis. Results show that brand symbolism significantly affects brand evangelism and its components, including purchase intention (path coefficient = 0.45), positive word-of-mouth (0.30), and negative word-of-mouth against competitors (0.12). Purchase intention further influences positive (0.51) and negative word-of-mouth (0.45), while positive word-of-mouth also impacts negative word-of-mouth toward rival teams (0.27). These findings suggest that brand symbolism positively drives evangelism behaviors such as purchasing Persepolis products and promoting the club while discouraging competitor support. Based on these outcomes, it is recommended that Persepolis Club enhance its brand symbolism through targeted marketing strategies—such as exclusive fan events, social media engagement, and branded merchandise—to deepen fans’ emotional connection and strengthen brand evangelism. Such initiatives are likely to boost positive purchase intentions and supportive word-of-mouth, benefiting the club’s overall brand strength.

The distinctive characteristics of sportswear underscore the critical importance of product quality in this sector, where purchasing decisions are often influenced by brand reputation and perceived quality. Sports products are not only essential for athletic activities but are also increasingly integrated into daily wear and leisure attire. This study examines the impact of sports product quality and retail service quality on brand preference and purchase intention, with a focus on the mediating roles of perceived value and brand equity. Using a descriptive-survey approach and structural equation modeling, the research targeted customers of prominent domestic and international sports brands in Iran. Given the unlimited population size, a sample of 384 was determined based on the Krejcie and Morgan table; ultimately, 370 completed questionnaires were analyzed. Data were collected using validated scales: perceived value (Ebrahimi et al., 2014), brand equity (Boyle et al., 2013), purchase intention and brand preference (Chang & Liu, 2009), and product and service quality adapted from Ebrahimi et al. (2009) and Ismailpour and Goldouzi (2013). The structural equation analysis revealed that both product and service quality directly affect purchase intention and also exert influence through the mediating role of brand equity. Furthermore, brand equity mediated the relationship between quality dimensions and brand preference. These findings suggest that enhancing perceived quality—through factors such as durability, functionality, product design, and after-sales service, supported by strategic communication—can strengthen brand preference and maximize purchase intention among consumers.

The purpose of this study was to assess the effect of brand association on the brand positioning of football clubs in the Iranian premier league with the mediating role of fan-team identification. The present study is a descriptive and correlational study that has been conducted in the field. The research population of the study included football fans of popular football clubs in the Iranian premier league. Based on the formula for the SEM approach , 208 fans were selected through purposive sampling. Brand association, brand positioning, as well as fan-team identification Questionnaire, were used to collect data. The validity of the tool was calculated and confirmed based on content and structural validity, and the reliability was assessed according to Cronbach's alpha and composite reliability. Structural equation modeling via PLS was used to test the research hypotheses. The results showed that brand association had a significant effect on both brand positioning (β= 0.23) and fan-team identification (β= 0.31). The results also confirmed the positive and significant effect of fan-team identification on the brand positioning of football clubs in the Iranian premier league (β= 0.29). Moreover, based on the Sobel test, brand association through fan-team identification was effective on the brand positioning. The value of the GOF also indicated the proper fitness of the research model. This study is one of the few types of research that combines and examines brand associations, fan-team identification, and brand positioning through a comprehensive model in the field of Iranian sports.