GALUMBANG HUTAGALUNG; DEDEK SRI ULINA SIHOMBING. PENGANGGARAN PERUSAHAAN. Yayasan DPI, [S. l.], v. 6, n. 1, p. 1–60, 2022. Disponível em: https://badanpenerbit.org/index.php/dpipress/article/view/17. Acesso em: 6 may. 2024.