Arofik, Muhamad, 		Ainullah, Tyzar, 		Yeblo, Bois, 		Sharyanto, Sharyanto, AND 		Bani, Alexius.
" RANCANG BANGUN SISTEM INFORMASI LAYANAN PELANGGAN PURNA JUAL BERBASIS WEB PADA PT. COWAY INTERNATIONAL INDONESIA" <em>Journal of Information System, Informatics and Computing</em> [Online], Volume 10 Number 1 (29 June 2026)