PUTRI, Ria Melinda; PUDJIANTORO, Tacbir Hendro; SABRINA, Puspita Nurul. PERANCANGAN SISTEM ELECTRONIC CUSTOMER RELATIONSHIP MANAGEMENT (E-CRM) PADA PERUSAHAAN PROVIDER INTERNET PT. BLITZSPOT NETWORK SOLUTION. Prosiding Seminar Nasional Sains dan Teknologi, [S. l.], v. 1, n. 1, 2019. DOI: 10.36499/psnst.v1i1.2883. Disponível em: https://publikasiilmiah.unwahas.ac.id/PROSIDING_SNST_FT/article/view/2883. Acesso em: 22 mar. 2026.