RANCANG BANGUN ALAT PRES BODY PLAT PADA BENGKEL LAS KETOK DENGAN MENGGUNAKAN SENSOR ULTRASONIC BERBASIS MIKROKONTROLER ARDUINO UNO. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 4, n. 1, p. 39–42, 2021. DOI: 10.54314/jssr.v4i1.473. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/473.. Acesso em: 12 apr. 2026.