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

Arafat, A. S., Yuliati, A., & Manova M, R. Y. (2023). Design of a Soil Nutrient Measuring Device for NPK (Nitrogen, Phosphorus, Potassium) Case Study of Cayenne Pepper Based on Arduino Nano V3 ATmega328P. ITEJ (Information Technology Engineering Journals), 8(2), 57 - 62. https://doi.org/10.24235/itej.v8i2.120