Design of Reminder Information Last Contract (RILC) Applications Using Web-Based Sms Gateway. Buana Information Technology and Computer Sciences (BIT and CS), [S. l.], v. 1, n. 2, p. 37–41, 2020. DOI: 10.36805/bit-cs.v1i2.1025. Disponível em: https://journal.ubpkarawang.ac.id/index.php/bit-cs/article/view/1025. Acesso em: 13 sep. 2025.