WALUYO, B. D.; RIVALDO EFFENDI; ANDREAS PRATAMA PARTOGU HUTABARAT; ANGGA KOSWARA MALAU; DESKRISTINA SIREGAR; DITA FEBIYAN PRATIWI. Sercob Application Design: IT Consultant in Overcoming Computer Problems in The Digital 4.0 Era. Jurnal Mantik, [S. l.], v. 5, n. 3, p. 1990-1993, 2021. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/1828. Acesso em: 2 may. 2026.