Legowo, Danang Kristoko, Rifajral Nofi Ayuza, and Arierta Pujitresnani. 2021. “Automatic Modeling Biological Safety Cabinet Class 1 Menggunakan Arduino Uno”. Hospital Technology and Mechatronics 2 (1):1-13. https://journal.thamrin.ac.id/index.php/hostechtronics/article/view/1541.