Alamsyah, S. N.; Wery Melisa; Sari, O.; Mutia Raudhatul Zahra; Muhammad Yuliansyah Putra; Zafran Afif; Shalih Muhammad Abdul Azhim; Yuliza, E.; Ekawita, R. DISTANCE RANGE TEST OF SW-420 SENSOR-BASED VIBRATION DETECTION SYSTEM. j. kumparan fis. j. teach. phys. 2023, 6, 177-184.