SAPUTRA, Lea Sulaiman. Analisis dan Perancangan Aplikasi CRM Berbasiskan Web pada Lembaga Pendidikan Bahasa. ComTech: Computer, Mathematics and Engineering Applications, [S. l.], v. 3, n. 1, p. 110–117, 2012. DOI: 10.21512/comtech.v3i1.2388. Disponível em: https://journal.binus.ac.id/index.php/comtech/article/view/2388. Acesso em: 11 jul. 2025.