“PERANCANGAN SISTEM IDENTIFIKASI JENIS PASIR (HALUS-KASAR) BERBASIS SENSOR MPU6050 DENGAN FAST FOURIER TRANSFORM (FFT) DAN RULE -BASED THRESHOLD SERTA DASHBOARD IOT”, Kohesi, vol. 11, no. 4, Sep. 2026, Accessed: Oct. 17, 2026. [Online]. Available: https://journal.cib.institute/index.php/kohesi/article/view/4073