KURNIANTO, Danny; MUDJIRAHARDJO, Panca; JULIUS ST, M. Julius St. Sistem Layanan Informasi dan Pemesanan Nomor Antrian Menggunakan Media SMS Berbasis Komunikasi Serial Asinkron Multipoint Standar RS-485. JURNAL INFOTEL, [S.l.], v. 6, n. 2, p. 73-82, nov. 2014. ISSN 2460-0997. Available at: <http://ejournal.st3telkom.ac.id/index.php/infotel/article/view/19>. Date accessed: 09 dec. 2019. doi: https://doi.org/10.20895/infotel.v6i2.19.