NURDIYANTO, Nurdiyanto; WILDANY, Amirul Haq Maqdum. Investigation of goods and services as an effort to secure the nation’s economy. Bakti Garuda Journal, [S. l.], v. 1, n. 1, p. 41–60, 2024. Disponível em: https://baktigaruda.id/index.php/journal/article/view/29. Acesso em: 17 sep. 2024.