Severity: Warning
Message: unlink(/home/u472053266/domains/itqanx.com/public_html/application/cache/get_page_19): No such file or directory
Filename: drivers/Cache_file.php
Line Number: 279
Backtrace:
File: /home/u472053266/domains/itqanx.com/public_html/application/models/Pages_model.php
Line: 14
Function: get
File: /home/u472053266/domains/itqanx.com/public_html/application/controllers/Blog.php
Line: 24
Function: get_page
File: /home/u472053266/domains/itqanx.com/public_html/index.php
Line: 315
Function: require_once
Severity: Warning
Message: unlink(/home/u472053266/domains/itqanx.com/public_html/application/cache/get_blogcats): No such file or directory
Filename: drivers/Cache_file.php
Line Number: 279
Backtrace:
File: /home/u472053266/domains/itqanx.com/public_html/application/models/Blog_model.php
Line: 226
Function: get
File: /home/u472053266/domains/itqanx.com/public_html/application/controllers/Blog.php
Line: 115
Function: get_blogcats
File: /home/u472053266/domains/itqanx.com/public_html/index.php
Line: 315
Function: require_once
Severity: Warning
Message: unlink(/home/u472053266/domains/itqanx.com/public_html/application/cache/blog_writers): No such file or directory
Filename: drivers/Cache_file.php
Line Number: 279
Backtrace:
File: /home/u472053266/domains/itqanx.com/public_html/application/models/Blog_model.php
Line: 267
Function: get
File: /home/u472053266/domains/itqanx.com/public_html/application/controllers/Blog.php
Line: 117
Function: get_writers
File: /home/u472053266/domains/itqanx.com/public_html/index.php
Line: 315
Function: require_once
Severity: Warning
Message: unlink(/home/u472053266/domains/itqanx.com/public_html/application/cache/get_pages): No such file or directory
Filename: drivers/Cache_file.php
Line Number: 279
Backtrace:
File: /home/u472053266/domains/itqanx.com/public_html/application/libraries/Main_library.php
Line: 107
Function: get
File: /home/u472053266/domains/itqanx.com/public_html/application/libraries/Main_library.php
Line: 62
Function: get_pages
File: /home/u472053266/domains/itqanx.com/public_html/application/controllers/Blog.php
Line: 119
Function: load_front
File: /home/u472053266/domains/itqanx.com/public_html/index.php
Line: 315
Function: require_once
يوسف تامر
تعدُّ البحوث العلمية أساسًا هامًا في تطوير المعرفة، وفهم الظواهر المحيطة بنا، ولكي يكون البحث العلمي فعالًا وموثوقًا به، يتطلب اتباع خطوات البحث العلمي بطريقة معينة، سنقوم بالتعرف عليها في هذه المقال، يتطلب البحث العلمي تحديد موضوع محدد يرغب الباحث في استكشافه ودراسته، يجب أن يكون الموضوع مهمًا ومثيرًا للاهتمام، ويتناسب مع مجال الدراسة.
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