Sutrisno, M. R., D. Anggraini, and S. Rangkuti. “RANCANG BANGUN ALAT SMARTHOME BERBASIS INTERNET OF THINGS”. UJoST- Universal Journal of Science and Technology, vol. 2, no. 1, Mar. 2023, pp. 363-6, doi:10.11111/ujost.v2i1.176.