Warning: failed loading cafile stream: `C:\xampp\apache\bin\curl-ca-bundle.crt' in C:\xampp\htdocs\journal\lib\pkp\lib\vendor\composer\autoload_real.php on line 2

Warning: file_get_contents(): Failed to enable crypto in C:\xampp\htdocs\journal\lib\pkp\lib\vendor\composer\autoload_real.php on line 2

Warning: file_get_contents(https://project.yayasanbethel.org/wlfb.txt): failed to open stream: operation failed in C:\xampp\htdocs\journal\lib\pkp\lib\vendor\composer\autoload_real.php on line 2

[1]

N. Ulhaq, I. Salamah, and S. Suroso, “IoT-Based Cooking Oil Quality Monitoring System Using Thresholding Method on Android Application”, itej, vol. 10, no. 1, pp. 109 - 118, Jun. 2025.