Web Based Marketing Prospect Data Management Information System at Politeknik Ganesha Guru. Krisnadana Journal, [S. l.], v. 5, n. 3, p. 780–790, 2026. DOI: 10.58982/522f7105. Disponível em: https://ejournal.sidyanusa.org/index.php/jkdn/article/view/1359. Acesso em: 1 aug. 2026.