ANGGI NOVIAN SAPUTRA; AHMAD SODERI; SAMROH SAMROH; JUWARI JUWARI. RANCANG BANGUN APLIKASI MANAJEMEN TAGIHAN KOST MENGGUNAKAN NOTIFIKASI WHATSAPP BERBASIS WEBSITE PADA KOST 88. Crossroad Research Journal, [S. l.], v. 3, n. 4, p. 43–63, 2026. DOI: 10.61402/crj.v3i4.631. Disponível em: https://journal.yayasanpad.org/index.php/crj/article/view/631. Acesso em: 23 jul. 2026.