نتایج جستجو برای: quality of maintenance services
تعداد نتایج: 21238955 فیلتر نتایج به سال:
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This study aimed to investigate the role of service support qualities of e-learning learners' in their motivational strategies. Methodology of research was descriptive – correlation. The population of research was Tehran Payam Noor University students, which formed in different sections. This study was a combination of multi-stage cluster sampling, stratified and randomized. Number of sam...
Higher quality of services provided in the rural areas requires feedback, consulting with villagers, and their active participation in rural development process. Water services are one of the most basic services provided in rural areas. Accordingly, the present study seeks to evaluate the satisfaction level of rural residents with the quality of services provided by Rural Water and Wastewater C...
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